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YAMANE Toshiaki [Sat, 27 Oct 2012 21:46:33 +0000 (06:46 +0900)]
staging/comedi: Fix trailing statements should be on next line in drivers/quatech_daqp_cs.c
fixed below checkpatch errors.
- ERROR: trailing statements should be on next line
Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Devendra Naga [Sat, 27 Oct 2012 17:23:47 +0000 (13:23 -0400)]
staging: sep: return -EFAULT on copy_from_user failure
copy_from_user() returns the number of bytes remaining to be copied,
and it fails if user pointer is invalid, so return -EFAULT
so that the user gets a FAULT.
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Masanari Iida [Sun, 28 Oct 2012 12:41:28 +0000 (21:41 +0900)]
staging : csr: Fix typo in csr/netdev.c
Correct spelling typos in csr/netdev.c
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Devendra Naga [Sat, 27 Oct 2012 06:10:00 +0000 (02:10 -0400)]
staging: csr: remove func_exit_r macro
this macro is used for debugging purposes,
it actually defined as
if (unifi_debug >= 5) {
printk("unifi: <= %s %d\n", __FUNCTION__, (int)rc);
}
which produces too many of those prints if the unifi_debug is >=5.
remove these calls and the macro itself altogether
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Devendra Naga [Sat, 27 Oct 2012 06:09:59 +0000 (02:09 -0400)]
staging: csr: remove func_exit macro
this macro is used for debugging purposes,
it actually defined as
if (unifi_debug >= 5) {
printk("unifi: <= %s\n", __FUNCTION__);
}
which produces too many of those prints if the unifi_debug is >=5.
remove these calls and the macro itself altogether
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Devendra Naga [Sat, 27 Oct 2012 06:09:58 +0000 (02:09 -0400)]
staging: csr: remove func_enter macro
this macro is used for debugging purposes,
it actually defined as
if (unifi_debug >= 5) {
printk("unifi => %s\n", __FUNCTION__);
}
which produces too many of those prints if the unifi_debug is >=5.
remove these calls and the macro itself altogether
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Mon, 29 Oct 2012 15:37:12 +0000 (08:37 -0700)]
Merge 3.7-rc3 into staging-next
This resolves the conflict with:
drivers/staging/comedi/drivers/amplc_dio200.c
and syncs up the changes that happened in the staging directory for
3.7-rc3.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linus Torvalds [Sun, 28 Oct 2012 19:24:48 +0000 (12:24 -0700)]
Linux 3.7-rc3
Linus Torvalds [Sun, 28 Oct 2012 18:14:52 +0000 (11:14 -0700)]
Merge tag 'ktest-v3.7-rc2' of git://git./linux/kernel/git/rostedt/linux-ktest
Pull ktest confusion fix from Steven Rostedt:
"With the v3.7-rc2 kernel, the network cards on my target boxes were
not being brought up.
I found that the modules for the network was not being installed.
This was due to the config CONFIG_MODULES_USE_ELF_RELA that came
before CONFIG_MODULES, and confused ktest in thinking that
CONFIG_MODULES=y was not found.
Ktest needs to test all configs and not just stop if something starts
with CONFIG_MODULES."
* tag 'ktest-v3.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest:
ktest: Fix ktest confusion with CONFIG_MODULES_USE_ELF_RELA
Linus Torvalds [Sun, 28 Oct 2012 18:13:54 +0000 (11:13 -0700)]
Merge tag 'spi-mxs' of git://git./linux/kernel/git/broonie/misc
Pull minor spi MXS fixes from Mark Brown:
"These fixes are both pretty minor ones and are driver local."
* tag 'spi-mxs' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc:
spi: mxs: Terminate DMA in case of DMA timeout
spi: mxs: Assign message status after transfer finished
Linus Torvalds [Sun, 28 Oct 2012 18:12:38 +0000 (11:12 -0700)]
Merge tag 'fixes-for-3.7' of git://git./linux/kernel/git/arm/arm-soc
Pull arm-soc fixes from Arnd Bergmann:
"Bug fixes for a number of ARM platforms, mostly OMAP, imx and at91.
These come a little later than I had hoped but unfortunately we had a
few of these patches cause regressions themselves and had to work out
how to deal with those in the meantime."
* tag 'fixes-for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (38 commits)
Revert "ARM i.MX25: Fix PWM per clock lookups"
ARM: versatile: fix versatile_defconfig
ARM: mvebu: update defconfig with 3.7 changes
ARM: at91: fix at91x40 build
ARM: socfpga: Fix socfpga compilation with early_printk() enabled
ARM: SPEAr: Remove unused empty files
MAINTAINERS: Add arm-soc tree entry
ARM: dts: mxs: add the "clock-names" for gpmi-nand
ARM: ux500: Correct SDI5 address and add some format changes
ARM: ux500: Specify AMBA Primecell IDs for Nomadik I2C in DT
ARM: ux500: Fix build error relating to IRQCHIP_SKIP_SET_WAKE
ARM: at91: drop duplicated config SOC_AT91SAM9 entry
ARM: at91/i2c: change id to let i2c-at91 work
ARM: at91/i2c: change id to let i2c-gpio work
ARM: at91/dts: at91sam9g20ek_common: Fix typos in buttons labels.
ARM: at91: fix external interrupt specification in board code
ARM: at91: fix external interrupts in non-DT case
ARM: at91: at91sam9g10: fix SOC type detection
ARM: at91/tc: fix typo in the DT document
ARM: AM33XX: Fix configuration of dmtimer parent clock by dmtimer driverDate:Wed, 17 Oct 2012 13:55:55 -0500
...
Mikulas Patocka [Mon, 15 Oct 2012 21:20:17 +0000 (17:20 -0400)]
Lock splice_read and splice_write functions
Functions generic_file_splice_read and generic_file_splice_write access
the pagecache directly. For block devices these functions must be locked
so that block size is not changed while they are in progress.
This patch is an additional fix for commit
b87570f5d349 ("Fix a crash
when block device is read and block size is changed at the same time")
that locked aio_read, aio_write and mmap against block size change.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mikulas Patocka [Mon, 22 Oct 2012 23:39:16 +0000 (19:39 -0400)]
percpu-rw-semaphores: use rcu_read_lock_sched
Use rcu_read_lock_sched / rcu_read_unlock_sched / synchronize_sched
instead of rcu_read_lock / rcu_read_unlock / synchronize_rcu.
This is an optimization. The RCU-protected region is very small, so
there will be no latency problems if we disable preempt in this region.
So we use rcu_read_lock_sched / rcu_read_unlock_sched that translates
to preempt_disable / preempt_disable. It is smaller (and supposedly
faster) than preemptible rcu_read_lock / rcu_read_unlock.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mikulas Patocka [Mon, 22 Oct 2012 23:37:47 +0000 (19:37 -0400)]
percpu-rw-semaphores: use light/heavy barriers
This patch introduces new barrier pair light_mb() and heavy_mb() for
percpu rw semaphores.
This patch fixes a bug in percpu-rw-semaphores where a barrier was
missing in percpu_up_write.
This patch improves performance on the read path of
percpu-rw-semaphores: on non-x86 cpus, there was a smp_mb() in
percpu_up_read. This patch changes it to a compiler barrier and removes
the "#if defined(X86) ..." condition.
From: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Arnd Bergmann [Sat, 27 Oct 2012 15:41:13 +0000 (17:41 +0200)]
Revert "ARM i.MX25: Fix PWM per clock lookups"
This reverts commit
92063cee118655d25b50d04eb77b012f3287357a, it
was applied prematurely, causing this build error for
imx_v4_v5_defconfig:
arch/arm/mach-imx/clk-imx25.c: In function 'mx25_clocks_init':
arch/arm/mach-imx/clk-imx25.c:206:26: error: 'pwm_ipg_per' undeclared (first use in this function)
arch/arm/mach-imx/clk-imx25.c:206:26: note: each undeclared identifier is reported only once for each function it appears in
Sascha Hauer explains:
> There are several gates missing in clk-imx25.c. I have a patch which
> adds support for them and I seem to have missed that the above depends
> on it.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Fri, 26 Oct 2012 21:06:43 +0000 (23:06 +0200)]
ARM: versatile: fix versatile_defconfig
With the introduction of CONFIG_ARCH_MULTIPLATFORM, versatile is
no longer the default platform, so we need to enable
CONFIG_ARCH_VERSATILE explicitly in order for that to be selected
rather than the multiplatform configuration.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Thomas Petazzoni [Tue, 23 Oct 2012 08:17:49 +0000 (10:17 +0200)]
ARM: mvebu: update defconfig with 3.7 changes
The split of 370 and XP into two Kconfig options and the multiplatform
kernel support has changed a few Kconfig symbols, so let's update the
mvebu_defconfig file with the latest changes.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Fri, 26 Oct 2012 20:49:09 +0000 (22:49 +0200)]
ARM: at91: fix at91x40 build
patch
738a0fd7 "ARM: at91: fix external interrupts in non-DT case"
fixed a run-time error on some at91 platforms but did not apply
the same change to at91x40, which now doesn't build.
This changes at91x40 in the same way that the other platforms
were changed.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Greg Kroah-Hartman [Sat, 27 Oct 2012 00:11:23 +0000 (17:11 -0700)]
Staging: csr: remove CSRMIN() macro
Use the in-kernel min_t() macro for the one place it was being used.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Fri, 26 Oct 2012 23:51:54 +0000 (16:51 -0700)]
Staging: telephony: remove unneeded Documentation
Joe pointed out that I forgot to remove the documentation, so do that
here.
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Fri, 26 Oct 2012 23:34:08 +0000 (16:34 -0700)]
Staging: csr: csr_macro.h: remove unused macros
Remove a bunch of unused #defines.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Fri, 26 Oct 2012 23:29:09 +0000 (16:29 -0700)]
Staging: csr: remove __cplusplus nonsense from the .h files
In the kernel, we use C.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
YAMANE Toshiaki [Fri, 26 Oct 2012 22:25:53 +0000 (07:25 +0900)]
staging:comedi: Use pr_ or dev_ printks in drivers/usbduxfaxt.c
fixed below checkpatch warnings.
-WARNING: printk() should include KERN_ facility level
Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Devendra Naga [Fri, 26 Oct 2012 22:01:11 +0000 (18:01 -0400)]
staging: csr: remove unused macros and prototypes
this file includes prototypes that doesnt have a function for them,
and some macros which are never used, remove them instead
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Devendra Naga [Fri, 26 Oct 2012 22:00:22 +0000 (18:00 -0400)]
staging: csr: remove unused macros/ prototypes in csr_sched.h
there are macros and functions that are not used, or their
function is missing, so remove them.
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linus Torvalds [Fri, 26 Oct 2012 22:00:48 +0000 (15:00 -0700)]
Merge git://git./linux/kernel/git/davem/net
Pull networking fixes from David Miller:
"This is what we usually expect at this stage of the game, lots of
little things, mostly in drivers. With the occasional 'oops didn't
mean to do that' kind of regressions in the core code."
1) Uninitialized data in __ip_vs_get_timeouts(), from Arnd Bergmann
2) Reject invalid ACK sequences in Fast Open sockets, from Jerry Chu.
3) Lost error code on return from _rtl_usb_receive(), from Christian
Lamparter.
4) Fix reset resume on USB rt2x00, from Stanislaw Gruszka.
5) Release resources on error in pch_gbe driver, from Veaceslav Falico.
6) Default hop limit not set correctly in ip6_template_metrics[], fix
from Li RongQing.
7) Gianfar PTP code requests wrong kind of resource during probe, fix
from Wei Yang.
8) Fix VHOST net driver on big-endian, from Michael S Tsirkin.
9) Mallenox driver bug fixes from Jack Morgenstein, Or Gerlitz, Moni
Shoua, Dotan Barak, and Uri Habusha.
10) usbnet leaks memory on TX path, fix from Hemant Kumar.
11) Use socket state test, rather than presence of FIN bit packet, to
determine FIONREAD/SIOCINQ value. Fix from Eric Dumazet.
12) Fix cxgb4 build failure, from Vipul Pandya.
13) Provide a SYN_DATA_ACKED state to complement SYN_FASTOPEN in socket
info dumps. From Yuchung Cheng.
14) Fix leak of security path in kfree_skb_partial(). Fix from Eric
Dumazet.
15) Handle RX FIFO overflows more resiliently in pch_gbe driver, from
Veaceslav Falico.
16) Fix MAINTAINERS file pattern for networking drivers, from Jean
Delvare.
17) Add iPhone5 IDs to IPHETH driver, from Jay Purohit.
18) VLAN device type change restriction is too strict, and should not
trigger for the automatically generated vlan0 device. Fix from Jiri
Pirko.
19) Make PMTU/redirect flushing work properly again in ipv4, from
Steffen Klassert.
20) Fix memory corruptions by using kfree_rcu() in netlink_release().
From Eric Dumazet.
21) More qmi_wwan device IDs, from Bjørn Mork.
22) Fix unintentional change of SNAT/DNAT hooks in generic NAT
infrastructure, from Elison Niven.
23) Fix 3.6.x regression in xt_TEE netfilter module, from Eric Dumazet.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (57 commits)
tilegx: fix some issues in the SW TSO support
qmi_wwan/cdc_ether: move Novatel 551 and E362 to qmi_wwan
net: usb: Fix memory leak on Tx data path
net/mlx4_core: Unmap UAR also in the case of error flow
net/mlx4_en: Don't use vlan tag value as an indication for vlan presence
net/mlx4_en: Fix double-release-range in tx-rings
bas_gigaset: fix pre_reset handling
vhost: fix mergeable bufs on BE hosts
gianfar_ptp: use iomem, not ioports resource tree in probe
ipv6: Set default hoplimit as zero.
NET_VENDOR_TI: make available for am33xx as well
pch_gbe: fix error handling in pch_gbe_up()
b43: Fix oops on unload when firmware not found
mwifiex: clean up scan state on error
mwifiex: return -EBUSY if specific scan request cannot be honored
brcmfmac: fix potential NULL dereference
Revert "ath9k_hw: Updated AR9003 tx gain table for 5GHz"
ath9k_htc: Add PID/VID for a Ubiquiti WiFiStation
rt2x00: usb: fix reset resume
rtlwifi: pass rx setup error code to caller
...
Linus Torvalds [Fri, 26 Oct 2012 21:59:01 +0000 (14:59 -0700)]
Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma
Pull slave-dmaengine fixes from Vinod Koul:
"Three fixes for slave dmanegine.
Two are for typo omissions in sifr dmaengine driver and the last one
is for the imx driver fixing a missing unlock"
* 'fixes' of git://git.infradead.org/users/vkoul/slave-dma:
dmaengine: sirf: fix a typo in moving running dma_desc to active queue
dmaengine: sirf: fix a typo in dma_prep_interleaved
dmaengine: imx-dma: fix missing unlock on error in imxdma_xfer_desc()
Linus Torvalds [Fri, 26 Oct 2012 21:23:35 +0000 (14:23 -0700)]
Merge tag 'pm+acpi-for-3.7-rc3' of git://git./linux/kernel/git/rafael/linux-pm
Pull power management and ACPI fixes from Rafael J Wysocki:
- Fix for a memory leak in acpi_bind_one() from Jesper Juhl.
- Fix for an error code path memory leak in pm_genpd_attach_cpuidle()
from Jonghwan Choi.
- Fix for smp_processor_id() usage in preemptible code in powernow-k8
from Andreas Herrmann.
- Fix for a suspend-related memory leak in cpufreq stats from Xiaobing
Tu.
- Freezer fix for failure to clear PF_NOFREEZE along with PF_KTHREAD in
flush_old_exec() from Oleg Nesterov.
- acpi_processor_notify() fix from Alan Cox.
* tag 'pm+acpi-for-3.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: missing break
freezer: exec should clear PF_NOFREEZE along with PF_KTHREAD
Fix memory leak in cpufreq stats.
cpufreq / powernow-k8: Remove usage of smp_processor_id() in preemptible code
PM / Domains: Fix memory leak on error path in pm_genpd_attach_cpuidle
ACPI: Fix memory leak in acpi_bind_one()
Linus Torvalds [Fri, 26 Oct 2012 20:46:41 +0000 (13:46 -0700)]
Merge tag 'rdma-for-linus' of git://git./linux/kernel/git/roland/infiniband
Pull infiniband fixes from Roland Dreier:
"Small batch of fixes for 3.7:
- Fix crash in error path in cxgb4
- Fix build error on 32 bits in mlx4
- Fix SR-IOV bugs in mlx4"
* tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
mlx4_core: Perform correct resource cleanup if mlx4_QUERY_ADAPTER() fails
mlx4_core: Remove annoying debug messages from SR-IOV flow
RDMA/cxgb4: Don't free chunk that we have failed to allocate
IB/mlx4: Synchronize cleanup of MCGs in MCG paravirtualization
IB/mlx4: Fix QP1 P_Key processing in the Primary Physical Function (PPF)
IB/mlx4: Fix build error on platforms where UL is not 64 bits
Greg Kroah-Hartman [Fri, 26 Oct 2012 20:06:04 +0000 (13:06 -0700)]
Staging: remove telephony drivers
We said we would wait until the 3.6 kernel release to remove these
drivers. So we waited 6 months longer, that should be fine.
If anyone wants them back, it is trivial to revert these, but given that
I don't think they even build anymore, I doubt anyone will want them.
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linus Torvalds [Fri, 26 Oct 2012 17:26:36 +0000 (10:26 -0700)]
Merge tag 'usb-3.7-rc3' of git://git./linux/kernel/git/gregkh/usb
Pull USB fixes from Greg Kroah-Hartman:
"Here are a bunch of USB fixes for the 3.7-rc tree.
There's a lot of small USB serial driver fixes, and one larger one
(the mos7840 driver changes are mostly just moving code around to fix
problems.) Thanks to Johan Hovold for finding the problems and fixing
them all up.
Other than those, there is the usual new device ids, xhci bugfixes,
and gadget driver fixes, nothing out of the ordinary.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"
* tag 'usb-3.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (49 commits)
xhci: trivial: Remove assigned but unused ep_ctx.
xhci: trivial: Remove assigned but unused slot_ctx.
xhci: Fix missing break in xhci_evaluate_context_result.
xhci: Fix potential NULL ptr deref in command cancellation.
ehci: Add yet-another Lucid nohandoff pci quirk
ehci: fix Lucid nohandoff pci quirk to be more generic with BIOS versions
USB: mos7840: fix port_probe flow
USB: mos7840: fix port-data memory leak
USB: mos7840: remove invalid disconnect handling
USB: mos7840: remove NULL-urb submission
USB: qcserial: fix interface-data memory leak in error path
USB: option: fix interface-data memory leak in error path
USB: ipw: fix interface-data memory leak in error path
USB: mos7840: fix port-device leak in error path
USB: mos7840: fix urb leak at release
USB: sierra: fix port-data memory leak
USB: sierra: fix memory leak in probe error path
USB: sierra: fix memory leak in attach error path
USB: usb-wwan: fix multiple memory leaks in error paths
USB: keyspan: fix NULL-pointer dereferences and memory leaks
...
Linus Torvalds [Fri, 26 Oct 2012 17:26:08 +0000 (10:26 -0700)]
Merge tag 'tty-3.7-rc3' of git://git./linux/kernel/git/gregkh/tty
Pull serial fix from Greg Kroah-Hartman:
"Here is one patch, a revert of a omap serial driver patch that was
causing problems, for your 3.7-rc tree.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"
* tag 'tty-3.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
Revert "serial: omap: fix software flow control"
Linus Torvalds [Fri, 26 Oct 2012 17:25:31 +0000 (10:25 -0700)]
Merge tag 'staging-3.7-rc2' of git://git./linux/kernel/git/gregkh/staging
Pull staging driver fixes from Greg Kroah-Hartman:
"Here are some staging driver fixes for your 3.7-rc tree.
Nothing major here, a number of iio driver fixups that were causing
problems, some comedi driver bugfixes, and a bunch of tidspbridge
warning squashing and other regressions fixed from the 3.6 release.
All have been in the linux-next releases for a bit.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"
* tag 'staging-3.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (32 commits)
staging: tidspbridge: delete unused mmu functions
staging: tidspbridge: ioremap physical address of the stack segment in shm
staging: tidspbridge: ioremap dsp sync addr
staging: tidspbridge: change type to __iomem for per and core addresses
staging: tidspbridge: drop const from custom mmu implementation
staging: tidspbridge: request the right irq for mmu
staging: ipack: add missing include (implicit declaration of function 'kfree')
staging: ramster: depends on NET
staging: omapdrm: fix allocation size for page addresses array
staging: zram: Fix handling of incompressible pages
Staging: android: binder: Allow using highmem for binder buffers
Staging: android: binder: Fix memory leak on thread/process exit
staging: comedi: ni_labpc: fix possible NULL deref during detach
staging: comedi: das08: fix possible NULL deref during detach
staging: comedi: amplc_pc263: fix possible NULL deref during detach
staging: comedi: amplc_pc236: fix possible NULL deref during detach
staging: comedi: amplc_pc236: fix invalid register access during detach
staging: comedi: amplc_dio200: fix possible NULL deref during detach
staging: comedi: 8255_pci: fix possible NULL deref during detach
staging: comedi: ni_daq_700: fix dio subdevice regression
...
Linus Torvalds [Fri, 26 Oct 2012 17:24:51 +0000 (10:24 -0700)]
Merge tag 'driver-core-3.7-rc3' of git://git./linux/kernel/git/gregkh/driver-core
Pull driver core fixes from Greg Kroah-Hartman:
"Here are a number of firmware core fixes for 3.7, and some other minor
fixes. And some documentation updates thrown in for good measure.
All have been in the linux-next tree for a while.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"
* tag 'driver-core-3.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
Documentation:Chinese translation of Documentation/arm64/memory.txt
Documentation:Chinese translation of Documentation/arm64/booting.txt
Documentation:Chinese translation of Documentation/IRQ.txt
firmware loader: document kernel direct loading
sysfs: sysfs_pathname/sysfs_add_one: Use strlcat() instead of strcat()
dynamic_debug: Remove unnecessary __used
firmware loader: sync firmware cache by async_synchronize_full_domain
firmware loader: let direct loading back on 'firmware_buf'
firmware loader: fix one reqeust_firmware race
firmware loader: cancel uncache work before caching firmware
Linus Torvalds [Fri, 26 Oct 2012 17:24:19 +0000 (10:24 -0700)]
Merge tag 'char-misc-3.7-rc3' of git://git./linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg Kroah-Hartman:
"Here are some driver fixes for 3.7. They include extcon driver fixes,
a hyper-v bugfix, and two other minor driver fixes.
All of these have been in the linux-next releases for a while.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"
* tag 'char-misc-3.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
sonypi: suspend/resume callbacks should be conditionally compiled on CONFIG_PM_SLEEP
Drivers: hv: Cleanup error handling in vmbus_open()
extcon : register for cable interest by cable name
extcon: trivial: kfree missed from remove path
extcon: driver model release call not needed
extcon: MAX77693: Add platform data for MUIC device to initialize registers
extcon: max77693: Use max77693_update_reg for rmw operations
extcon: Fix kerneldoc for extcon_set_cable_state and extcon_set_cable_state_
extcon: adc-jack: Add missing MODULE_LICENSE
extcon: adc-jack: Fix checking return value of request_any_context_irq
extcon: Fix return value in extcon_register_interest()
extcon: unregister compat link on cleanup
extcon: Unregister compat class at module unload to fix oops
extcon: optimising the check_mutually_exclusive function
extcon: standard cable names definition and declaration changed
extcon-max8997: remove usage of ret in max8997_muic_handle_charger_type_detach
extcon: Remove duplicate inclusion of extcon.h header file
Linus Torvalds [Fri, 26 Oct 2012 17:05:07 +0000 (10:05 -0700)]
VFS: don't do protected {sym,hard}links by default
In commit
800179c9b8a1 ("This adds symlink and hardlink restrictions to
the Linux VFS"), the new link protections were enabled by default, in
the hope that no actual application would care, despite it being
technically against legacy UNIX (and documented POSIX) behavior.
However, it does turn out to break some applications. It's rare, and
it's unfortunate, but it's unacceptable to break existing systems, so
we'll have to default to legacy behavior.
In particular, it has broken the way AFD distributes files, see
http://www.dwd.de/AFD/
along with some legacy scripts.
Distributions can end up setting this at initrd time or in system
scripts: if you have security problems due to link attacks during your
early boot sequence, you have bigger problems than some kernel sysctl
setting. Do:
echo 1 > /proc/sys/fs/protected_symlinks
echo 1 > /proc/sys/fs/protected_hardlinks
to re-enable the link protections.
Alternatively, we may at some point introduce a kernel config option
that sets these kinds of "more secure but not traditional" behavioural
options automatically.
Reported-by: Nick Bowler <nbowler@elliptictech.com>
Reported-by: Holger Kiehl <Holger.Kiehl@dwd.de>
Cc: Kees Cook <keescook@chromium.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org # v3.6
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Fri, 26 Oct 2012 17:03:22 +0000 (10:03 -0700)]
Merge tag 'sound-3.7' of git://git./linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Slightly a high amount of commits come from Adrian Knoth's HDSPM
driver fixes. Other than that, all small trival fixes or quirks that
are pretty driver-specific."
* tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ASoC: wm8994: Only enable extra BCLK cycles when required
ALSA: als3000: check for the kzalloc return value
ALSA: sound/isa/opti9xx/miro.c: eliminate possible double free
ALSA: hda - Fix silent headphone output from Toshiba P200
ALSA: hdspm - Fix coding style in CTL_ELEM macros
ALSA: hdspm - Fix typo in kcontrol element on RME MADI cards
ALSA: hdspm - Fix sync_in detection on AES/AES32
ALSA: hdspm - Fix sync_in reporting on RME MADI cards
ALSA: hdspm - Also report autosync_sample_rate on MADI and MADIface
ALSA: hdspm - Fix reported autosync_sample_rate
ALSA: hdspm - Fix sync check reporting on all RME HDSPM cards
ALSA: hdspm - Report external rate in slave mode on PCI MADI
ALSA: hdspm - Allow DDS/Varispeed to be set from userspace
ALSA: hda - add dock support for Thinkpad T430
ASoC: ux500_msp_i2s: Fix devm_* and return code merge error
ASoC: Ux500: Dispose of device nodes correctly
Linus Torvalds [Fri, 26 Oct 2012 17:01:43 +0000 (10:01 -0700)]
Merge branch 'fixes_for_linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping
Pull DMA-mapping revert from Marek Szyprowski:
"Due to my mistake, my previous pull request (merged as commit
cff7b8ba60e3: "Merge branch 'fixes_for_linus' ..") contained a patch
which is aimed for v3.8 and lacks its dependences. This pull request
reverts it and fixes build break of ARM architecture."
* 'fixes_for_linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping:
Revert "ARM: dma-mapping: support debug_dma_mapping_error"
Devendra Naga [Thu, 25 Oct 2012 06:11:51 +0000 (02:11 -0400)]
staging: slicoss: fix a leak when kzalloc fail
slic_card_locate does a kzalloc of physcard, and if it fails,
in my previous patch i returned -ENOMEM, but left the driver leak
the memory if card_hostid == SLIC_HOSTID_DEFAULT,
fix this memory leak if the above condition is true
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Dan Carpenter [Thu, 25 Oct 2012 12:30:06 +0000 (15:30 +0300)]
staging: r8712u: cleanup pointer type in r8712_setassocsta_cmd()
This seems like a cut and paste bug. Smatch complains that we don't
allocate enough memory for a set_stakey_rsp struct. In fact this is
used as a set_assocsta_rsp struct throughout and that also matches the
name of the function.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linus Torvalds [Fri, 26 Oct 2012 16:35:46 +0000 (09:35 -0700)]
Merge branch 'x86-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
"This fixes a couple of nasty page table initialization bugs which were
causing kdump regressions. A clean rearchitecturing of the code is in
the works - meanwhile these are reverts that restore the
best-known-working state of the kernel.
There's also EFI fixes and other small fixes."
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86, mm: Undo incorrect revert in arch/x86/mm/init.c
x86: efi: Turn off efi_enabled after setup on mixed fw/kernel
x86, mm: Find_early_table_space based on ranges that are actually being mapped
x86, mm: Use memblock memory loop instead of e820_RAM
x86, mm: Trim memory in memblock to be page aligned
x86/irq/ioapic: Check for valid irq_cfg pointer in smp_irq_move_cleanup_interrupt
x86/efi: Fix oops caused by incorrect set_memory_uc() usage
x86-64: Fix page table accounting
Revert "x86/mm: Fix the size calculation of mapping tables"
MAINTAINERS: Add EFI git repository location
Linus Torvalds [Fri, 26 Oct 2012 16:35:00 +0000 (09:35 -0700)]
Merge branch 'perf-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull perf fixes from Ingo Molnar:
"Most of the kernel diffstat relates to a group of Intel P6 and KNC
(Xeon-Phi Knights Corner) PMU driver fixes, neither of which is in
heavy use, so we took the fixes.
The rest is diverse smallish fixes to the tooling and kernel side."
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/x86: Remove unused variable in nhmex_rbox_alter_er()
perf/x86: Enable overflow on Intel KNC with a custom knc_pmu_handle_irq()
perf/x86: Remove cpuc->enable check on Intl KNC event enable/disable
perf/x86: Make Intel KNC use full 40-bit width of counters
perf/x86/uncore: Handle pci_read_config_dword() errors
perf/x86: Remove P6 cpuc->enabled check
perf/x86: Update/fix generic events on P6 PMU
perf/x86: Fix P6 FP_ASSIST event constraint
perf, cpu hotplug: Use cached value of smp_processor_id()
perf, cpu hotplug: Run CPU_STARTING notifiers with irqs disabled
x86/perf: Fix virtualization sanity check
perf test: Fix exclude_guest parse events tests
perf tools: do not flush maps on COMM for perf report
perf help: Fix --help for builtins
perf trace: Check if sample raw_data field is set
perf trace: Validate syscall id before growing syscall table
Linus Torvalds [Fri, 26 Oct 2012 16:34:04 +0000 (09:34 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/mason/linux-btrfs
Pull btrfs fixes from Chris Mason:
"This has our series of fixes for the next rc. The biggest batch is
from Jan Schmidt, fixing up some problems in our subvolume quota code
and fixing btrfs send/receive to work with the new extended inode
refs."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
Btrfs: do not bug when we fail to commit the transaction
Btrfs: fix memory leak when cloning root's node
Btrfs: Use btrfs_update_inode_fallback when creating a snapshot
Btrfs: Send: preserve ownership (uid and gid) also for symlinks.
Btrfs: fix deadlock caused by the nested chunk allocation
btrfs: Return EINVAL when length to trim is less than FSB
Btrfs: fix memory leak in btrfs_quota_enable()
Btrfs: send correct rdev and mode in btrfs-send
Btrfs: extended inode refs support for send mechanism
Btrfs: Fix wrong error handling code
Fix a sign bug causing invalid memory access in the ino_paths ioctl.
Btrfs: comment for loop in tree_mod_log_insert_move
Btrfs: fix extent buffer reference for tree mod log roots
Btrfs: determine level of old roots
Btrfs: tree mod log's old roots could still be part of the tree
Btrfs: fix a tree mod logging issue for root replacement operations
Btrfs: don't put removals from push_node_left into tree mod log twice
H Hartley Sweeten [Thu, 25 Oct 2012 22:11:52 +0000 (15:11 -0700)]
staging: comedi: me_daq: remove some obvious comments
These comments are just extra cruft.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:11:38 +0000 (15:11 -0700)]
staging: comedi: me_daq: cleanup me_ai_insn_read()
Fix the use of insn->chanspec with the CR_CHAN, CR_RANGE, and CR_AREF
macros. insn->chanspec is an unsigned int not an array.
Cleanup the comments when creating the 'val' to write to the channel
list fifo so that the code is a bit more readable.
Use the 'val' variable when getting the value from the ADC fifo and
then munging the data. This cleans up the goofy line breaks.
This function still does not follow the expectations of the comedi core.
It is supposed to read insn->n values from the channel and return those
values. Currently it only reads a single value.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:11:23 +0000 (15:11 -0700)]
staging: comedi: me_daq: cleanup me_dio_insn_bits()
This function only needs to update the output channel state when
the 'mask' (data[0]) indicates that the state is changing. It's
also supposed to return the state for all the input and output
channels in data[1].
This function appears to work correctly but it's coded quite
differently form the other comedi drivers. Rework the function so
it follows the normal form. Also, use a couple local variables
for the mmio addresses used to read/write the dio ports.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:11:07 +0000 (15:11 -0700)]
staging: comedi: me_daq: fix me_dio_insn_config()
Currently this function does not work like the comedi code expects.
Fix the function so that it checks the instruction, data[0], and
does the correct action based on it.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:10:52 +0000 (15:10 -0700)]
staging: comedi: me_daq: simplify analog output boardinfo
The boards supported by this driver either have analog outputs or don't
have them. Add a new boardinfo value, 'has_ao', to indicate this.
The boards that have analog outputs always have 4, 12-bit channels. Remove
the unnecessary boardinfo and just open-code the values in the subdevice
initialization.
The boards with analog outputs also share the same output range capabilities.
Rename the comedi_lrange to make it common for all board types.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:10:35 +0000 (15:10 -0700)]
staging: comedi: me_daq: all boards have the same analog input specs
All the boards supported by this driver have the same analog input
specifications. Remove the unnecessary boardinfo and just open-code
the values in the subdevice initialization.
The boards also share the same analog input range capabilities. Remove
one of the duplicate tables and rename the other to make it common for
all board types.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:10:19 +0000 (15:10 -0700)]
staging: comedi: me_daq: cleanup the copyright and comedi comments
Reformat the copyright and driver description comments to follow the
preferred block comment style. Reword the driver description to follow
comedi style described in the skel driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:10:03 +0000 (15:10 -0700)]
staging: comedi: me_daq: remove incomplete analog input command support
The analog input subdevice functions me_ai_do_cmd_test() and me_ai_do_cmd()
are only stubbed in. They both just return 0.
The me_ai_cancel() function does have code to stop any running conversions
but the me_ai_insn_read() function does that also.
Just remove the incomplete functions and remove SDF_CMD_READ from the
subdevice_flags.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:09:47 +0000 (15:09 -0700)]
staging: comedi: me_daq: fix me_ao_insn_write()
This function is supposed to write to a single analog output channel.
The channel number is packed in insn->chanspec, which is an unsigned
int, and unpacked using the CR_CHAN() macro.
Currently this function is trying to use the chanspec as an array.
This works only if a single value is written.
Fix the function so that the desired channel is determined and all
the data is written to that channel.
Also, fix the return. The comedi core expects insn_read functions to
return the number of data values (insn->n).
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:09:33 +0000 (15:09 -0700)]
staging: comedi: me_daq: fix me_ao_insn_read()
This function is supposed to return the analog output value for
a specified channel. The channel number is packed in insn->chanspec,
which is an unsigned int, and unpacked using the CR_CHAN() macro.
Currently this function is trying to use the chanspec as an array.
This works only if a single data value is read.
Fix the function so that the desired channel is determined and all
the data returned is from that channel.
Also, fix the return. The comedi core expects insn_read functions to
return the number of data values (insn->n).
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:09:18 +0000 (15:09 -0700)]
staging: comedi: me_daq: remove pci_dev_put() in detach
This driver uses the comedi auto config mechanism and does not
walk the pci bus to find the pci_dev. It should not be calling
pci_dev_put() to decrement the ref count.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:09:02 +0000 (15:09 -0700)]
staging: comedi: me_daq: add some whitespace to the subdevice init
To improve the readability, add some whitespace to the subdevice
init.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:08:42 +0000 (15:08 -0700)]
staging: comedi: me_daq: cleanup the range tables
Fix the whitespace.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:08:25 +0000 (15:08 -0700)]
staging: comedi: me_daq: cleanup the boardinfo
Rename the boardinfo variables so they are a bit more concise.
Remove the unnecessary comments in the boardinfo.
Add some whitespace to make the code more readable.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:08:09 +0000 (15:08 -0700)]
staging: comedi: me_daq: remove dio_channel_nbr from boardinfo
All the boards supported by this driver have 32 dio channels.
Remove the boardinfo and just open code the value in the attach.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:07:52 +0000 (15:07 -0700)]
staging: comedi: me_daq: remove {ao,ai}_resoultion_mask
These values can be determined from the {ao,ai}_resolution.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:07:36 +0000 (15:07 -0700)]
staging: comedi: me_daq: remove '0' and 'NULL' entries in boardinfo
These entries will default to '0' or 'NULL' as appropriate.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:07:17 +0000 (15:07 -0700)]
staging: comedi: me_daq: analog output subdevice could be unused
One of the boards supported by this driver does not have analog
outputs. Fix the attach code to account for this.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:06:58 +0000 (15:06 -0700)]
staging: comedi: me_daq: factor out the PLX bug workaround
Factor out the code in me_attach_pci() that handles the PLX-Bug
workaround to a separate function.
This looks odd. It appears that the bug workaround either swaps
PCI bars 0 and 5 or it modifies PCI bar 0. Shouldn't this happen
before PCI bar 0 is ioremap'ed?
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:06:37 +0000 (15:06 -0700)]
staging: comedi: me_daq: pass on the error from comedi_pci_enable()
Instead of returning -EIO when comedi_pci_enable() fails, pass on
the actual error code. Also, remove the kernel noise when the
function fails.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:06:20 +0000 (15:06 -0700)]
staging: comedi: me_daq: replace 'result' and 'error' with 'ret'
Two local variables are used in me_attach_pci() to check for errors
when calling other functions, 'result' and 'error'. Remove both of
them and just use a common 'ret' variable.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:06:02 +0000 (15:06 -0700)]
staging: comedi: me_daq: cleanup ioremap of PCI bar 2
PCI bar 2 is the main i/o address for this driver. Currently the
pci_resource_len of the bar is stored in the private data but
it is never used.
Remove 'me_regbase_size' from the private data. Also, remove the
local variables used for the pci_resource_start and _len. Just
pass the values directly to the ioremap().
Remove the kernel noise when the ioremap fails.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 25 Oct 2012 22:05:46 +0000 (15:05 -0700)]
staging: comedi: me_daq: fix pointer dereference in me_detach()
As pointed out by Dan Carpenter, dev_private could be NULL when it
is checked before calling comedi_pci_disable(). The private data
variable 'plx_regbase_size' is only used to see if the pci device
has been enabled.
Remove that variable from the private data and just use the unused
dev->iobase variable to let the detach know that the pci device
is enabled.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Fri, 26 Oct 2012 00:27:12 +0000 (17:27 -0700)]
staging: comedi: dt3000: change return type of dt3k_send_cmd to void
None of the callers check the return value. Just make it a void.
Flip the status check at the end of the function to check for an
error before outputing the dev_dbg(). Use __func__ for the function
name in the message.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Fri, 26 Oct 2012 00:26:54 +0000 (17:26 -0700)]
staging: comedi: dt3000: remove empty 'else' code
There are a number of:
} else {
/* not supported */
}
cases in this driver. Remove them.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Fri, 26 Oct 2012 00:26:40 +0000 (17:26 -0700)]
staging: comedi: dt3000: remove dev_dbg() noise
Remove most of the dev_dbg() output from this driver. Most of it
is just noise.
For now I have left the dev_dbg() in the dt3k_send_cmd() function.
I still have not quite figured out how the low-level i/o works in
this driver...
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Fri, 26 Oct 2012 00:26:25 +0000 (17:26 -0700)]
staging: comedi: dt3000: add some whitespace to the subdevice init
To improve the readability, add some whitespace to the subdevice
init.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Fri, 26 Oct 2012 00:26:10 +0000 (17:26 -0700)]
staging: comedi: dt3000: add a simple dev_info() when attached
When the board is finished with the attach output a simple dev_info()
message.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Fri, 26 Oct 2012 00:25:53 +0000 (17:25 -0700)]
staging: comedi: dt3000: cleanup the boardinfo
Add some whitespace to make the code more readable.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Fri, 26 Oct 2012 00:25:38 +0000 (17:25 -0700)]
staging: comedi: dt3000: remove '0' entries in boardinfo
These entries will default to '0'.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Fri, 26 Oct 2012 00:25:23 +0000 (17:25 -0700)]
staging: comedi: dt3000: remove forward declarations
Move some of the functions to remove the need for the forward
declarations.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Fri, 26 Oct 2012 00:25:09 +0000 (17:25 -0700)]
staging: comedi: dt3000: add defines for the PCI device ids
The PCI device ids supported by this driver are used multiple
places in the code. To improve maintainability, create #define's
for them.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Fri, 26 Oct 2012 00:24:53 +0000 (17:24 -0700)]
staging: comedi: dt3000: cleanup the range tables
Use the BIP_RANGE() macro instead of the more generic RANGE()
macro.
Cleanup the whitespace.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Fri, 26 Oct 2012 00:24:39 +0000 (17:24 -0700)]
staging: comedi: dt3000: convert driver to attach_pci
Convert this driver to use the comedi PCI auto config mechanism
by adding an attach_pci callback.
Since this driver requires no extra configuration options, and
the attach callback is now optional, remove it.
Remove the kernel noise that is output when the attach fails
for various reasons.
Use the found 'dev->board_name' for the resource name passed to
comedi_pci_enable() and request_irq().
Pass on the error returned from request_irq() instead of returning
-EINVAL on error.
Since this driver no longer walks the pci bus to find the pci_dev,
remove the pci_dev_put() in the detach.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Fri, 26 Oct 2012 00:24:23 +0000 (17:24 -0700)]
staging: comedi: dt3000: remove this_board macro
This macro relies on a local variable having a specific name.
Remove it and use the comedi_board() helper to get the pointer.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Wei Yongjun [Fri, 26 Oct 2012 15:24:46 +0000 (23:24 +0800)]
staging: comedi: skel: use module_comedi_driver to simplify the code
Use the module_comedi_driver() macro to make the code simpler
by eliminating module_init and module_exit calls.
dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Wei Yongjun [Fri, 26 Oct 2012 15:23:00 +0000 (23:23 +0800)]
staging: comedi: use module_comedi_driver to simplify the code
Use the module_comedi_driver() macro to make the code simpler
by eliminating module_init and module_exit calls.
dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Wei Yongjun [Fri, 26 Oct 2012 14:36:45 +0000 (22:36 +0800)]
staging:
ced1401: usb1401: remove unused including <linux/version.h>
Remove including <linux/version.h> that don't need it.
dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
YAMANE Toshiaki [Fri, 26 Oct 2012 00:21:45 +0000 (09:21 +0900)]
staging/comedi: Use pr_ or dev_ printks in drivers/gsc_hpdi.c
fixed below checkpatch warning.
- WARNING: Prefer netdev_warn(netdev, ... then dev_warn(dev, ... then pr_warn(... to printk(KERN_WARNING ...
some of them have been replaced by dev_dbg.
Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Devendra Naga [Fri, 26 Oct 2012 11:01:57 +0000 (07:01 -0400)]
staging: csr: remove csrPanic and CSR_LOG_ASSERT and CSR_LOG_ASSERT_ENABLE
these are not called at anypoint or enabled at anyplace in the code,
remove them
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Devendra Naga [Thu, 25 Oct 2012 20:57:16 +0000 (16:57 -0400)]
staging: csr: remove all prototypes of not defined functions
these prototypes doesn't have function definitions in any of the
c files
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Devendra Naga [Thu, 25 Oct 2012 20:56:38 +0000 (16:56 -0400)]
staging: csr: remove CsrMutexCreate function
nobody are calling this function in here, so remove this
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Devendra Naga [Thu, 25 Oct 2012 20:55:59 +0000 (16:55 -0400)]
staging: csr: remove CsrMutexDestroy function
this function never gets called from anywhere, so remove this too.
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Devendra Naga [Thu, 25 Oct 2012 20:55:27 +0000 (16:55 -0400)]
staging: csr: remove CsrMutexUnlock function
Nobody is using this function inside the csr directory, so remove this function also
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Devendra Naga [Thu, 25 Oct 2012 20:54:48 +0000 (16:54 -0400)]
staging: csr: remove CsrMutexLock function
nobody inside the csr directory is calling this function, so remove this
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Fri, 26 Oct 2012 16:03:21 +0000 (09:03 -0700)]
Staging: remove rts_pstor driver
Support for this hardware is now included in a "real" driver in the
kernel, so it is safe to remove the staging driver now.
Cc: wwang <wei_wang@realsil.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
John W. Linville [Fri, 26 Oct 2012 14:32:13 +0000 (10:32 -0400)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless into for-davem
Arnd Bergmann [Fri, 26 Oct 2012 13:11:30 +0000 (15:11 +0200)]
Merge branch 'fixes' of git://git./linux/kernel/git/horms/renesas into fixes
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: r8a7779: I/O address abuse cleanup
Arnd Bergmann [Fri, 26 Oct 2012 12:45:06 +0000 (14:45 +0200)]
Merge branch 'v3.7-samsung-fixes-2' of git://git./linux/kernel/git/kgene/linux-samsung into fixes
From Kukjin Kim <kgene.kim@samsung.com>:
One is spi stuff for fix the device names for the different subtypes of
the spi controller. And the other is adding missing .smp field for
exynos4-dt and fixing memory sections for exynos4210-trats board.
* 'v3.7-samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: EXYNOS: Set .smp field of machine descriptor for exynos4-dt
ARM: dts: Split memory into 4 sections for exynos4210-trats
ARM: SAMSUNG: Add naming of s3c64xx-spi devices
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Ingo Molnar [Fri, 26 Oct 2012 08:17:38 +0000 (10:17 +0200)]
Merge tag 'efi-for-3.7' of git://git./linux/kernel/git/mfleming/efi into x86/urgent
Pull EFI fixes from Matt Fleming:
"Fix oops with EFI variables on mixed 32/64-bit firmware/kernels and
document EFI git repository location on kernel.org."
Conflicts:
arch/x86/include/asm/efi.h
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Chris Metcalf [Thu, 25 Oct 2012 07:25:20 +0000 (07:25 +0000)]
tilegx: fix some issues in the SW TSO support
This change correctly computes the header length and data length in
the fragments to avoid a bug where we would end up with extremely
slow performance. Also adopt use of skb_frag_size() accessor.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Cc: stable@vger.kernel.org [v3.6]
Signed-off-by: David S. Miller <davem@davemloft.net>
Dan Williams [Wed, 24 Oct 2012 12:10:34 +0000 (12:10 +0000)]
qmi_wwan/cdc_ether: move Novatel 551 and E362 to qmi_wwan
These devices provide QMI and ethernet functionality via a standard CDC
ethernet descriptor. But when driven by cdc_ether, the QMI
functionality is unavailable because only cdc_ether can claim the USB
interface. Thus blacklist the devices in cdc_ether and add their IDs to
qmi_wwan, which enables both QMI and ethernet simultaneously.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Cc: stable@vger.kernel.org
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
Hemant Kumar [Thu, 25 Oct 2012 18:17:54 +0000 (18:17 +0000)]
net: usb: Fix memory leak on Tx data path
Driver anchors the tx urbs and defers the urb submission if
a transmit request comes when the interface is suspended.
Anchoring urb increments the urb reference count. These
deferred urbs are later accessed by calling usb_get_from_anchor()
for submission during interface resume. usb_get_from_anchor()
unanchors the urb but urb reference count remains same.
This causes the urb reference count to remain non-zero
after usb_free_urb() gets called and urb never gets freed.
Hence call usb_put_urb() after anchoring the urb to properly
balance the reference count for these deferred urbs. Also,
unanchor these deferred urbs during disconnect, to free them
up.
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Acked-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dotan Barak [Thu, 25 Oct 2012 01:12:49 +0000 (01:12 +0000)]
net/mlx4_core: Unmap UAR also in the case of error flow
If a failure takes place during the EQ creation, we need to unmap the
UAR memory block too.
Signed-off-by: Dotan Barak <dotanb@dev.mellanox.co.il>
Signed-off-by: Uri Habusha <urih@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Moni Shoua [Thu, 25 Oct 2012 01:12:48 +0000 (01:12 +0000)]
net/mlx4_en: Don't use vlan tag value as an indication for vlan presence
The vlan tag can be zero. This is why it can't serve as an indication
that packet requires VLAN header in the TX flow.
Signed-off-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jack Morgenstein [Thu, 25 Oct 2012 01:12:47 +0000 (01:12 +0000)]
net/mlx4_en: Fix double-release-range in tx-rings
The QP range is reserved as a single block. However, when freeing the
en resources, the tx-ring QPs are released both in mlx4_en_destroy_tx_ring
(one at a time) and in mlx4_en_free_resources (as a block release).
Fix by eliminating the one-at-a-time release in mlx4_en_destroy_tx_ring.
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tilman Schmidt [Wed, 24 Oct 2012 08:44:32 +0000 (08:44 +0000)]
bas_gigaset: fix pre_reset handling
The delayed work function int_in_work() may call usb_reset_device()
and thus, indirectly, the driver's pre_reset method. Trying to
cancel the work synchronously in that situation would deadlock.
Fix by avoiding cancel_work_sync() in the pre_reset method.
If the reset was NOT initiated by int_in_work() this might cause
int_in_work() to run after the post_reset method, with urb_int_in
already resubmitted, so handle that case gracefully.
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>