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Jonathan Cameron [Fri, 11 Feb 2011 14:07:40 +0000 (14:07 +0000)]
staging:iio:meter remove stubs from
ade7753.
General cleanup and use of standard functions to simplfy some spi reads
as well.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Fri, 11 Feb 2011 13:09:13 +0000 (13:09 +0000)]
staging:iio: buffer example - add lots more runtime parameters
Add ability to control delay for event free buffers
Add ability to control length of buffer
Add ability to control how many read cycles occur
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Tested-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Fri, 11 Feb 2011 13:09:12 +0000 (13:09 +0000)]
staging:iio: update example to handle case with no ring events
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Tested-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Fri, 11 Feb 2011 13:09:11 +0000 (13:09 +0000)]
staging:iio:lis3l02dq allow buffer implementation selection
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Fri, 11 Feb 2011 13:09:10 +0000 (13:09 +0000)]
staging:iio:kfifo buffer implementation
A very simple use of a kfifo as an alternative for the ring_sw
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Tested-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Fri, 11 Feb 2011 13:09:09 +0000 (13:09 +0000)]
staging:iio:buffering move the copy to user on rip down into implementations
The current interface is not as adaptable as it should be. Moving
this complexity into the implementations makes it easier to add
new implementations.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Tested-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Tony SIM [Tue, 15 Feb 2011 10:10:27 +0000 (19:10 +0900)]
staging: iio: ak8975: add platform data.
As some of the platform not support irq_to_gpio, we pass gpio port
by platform data.
Signed-off-by: Tony SIM <chinyeow.sim.xt@renesas.com>
Signed-off-by: Andrew Chew <achew@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
David Brown [Tue, 15 Feb 2011 00:15:25 +0000 (16:15 -0800)]
staging: msm: Use explicit GPLv2 licenses
Replace a BSD-style license in Code Aurora Forum authored files with
an explicit GPLv2.
Signed-off-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Javier Martinez Canillas [Sat, 12 Feb 2011 03:38:25 +0000 (04:38 +0100)]
Staging: bcm: Bcmchar: Fix some checkpatch errors
Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Javier Martinez Canillas [Sat, 12 Feb 2011 03:38:24 +0000 (04:38 +0100)]
Staging: bcm: Bcmchar: Fix style issues on bcm_char_read()
Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Javier Martinez Canillas [Sat, 12 Feb 2011 03:38:23 +0000 (04:38 +0100)]
Staging: bcm: Bcmchar: Fix style issues on bcm_char_release()
Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Javier Martinez Canillas [Sat, 12 Feb 2011 03:38:22 +0000 (04:38 +0100)]
Staging: bcm: Bcmchar: Fix style issues on bcm_char_open()
Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Hank Janssen [Fri, 18 Feb 2011 20:39:57 +0000 (12:39 -0800)]
Staging: hv: Fixed FIXME comments by using list_for_each_entry
Fixed FIXME requests in channel_mgmt.c by using
list_for_each_entry.
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: K.Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Haiyang Zhang [Mon, 14 Feb 2011 22:51:42 +0000 (14:51 -0800)]
staging: hv: Remove dead code from rndis_filter.c
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Haiyang Zhang [Mon, 14 Feb 2011 22:51:41 +0000 (14:51 -0800)]
staging: hv: Remove dead code from netvsc.c
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
K. Y. Srinivasan [Fri, 11 Feb 2011 22:48:45 +0000 (14:48 -0800)]
Staging: hv: Cleanup vmalloc calls
The subject says it all. There is no need to
specify different page protection bits based
on the architecture.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
K. Y. Srinivasan [Fri, 11 Feb 2011 18:00:12 +0000 (10:00 -0800)]
Staging: hv: Remove osd layer
The OSD layer was a wrapper around native interfaces
adding little value and was infact buggy -
refer to the osd_wait.patch for details.
This patch gets rid of the OSD abstraction.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
K. Y. Srinivasan [Fri, 11 Feb 2011 17:59:43 +0000 (09:59 -0800)]
Staging: hv: Use native wait primitives
In preperation for getting rid of the osd layer; change
the code to use native wait interfaces. As part of this,
fixed the buggy implementation in the osd_wait_primitive
where the condition was cleared potentially after the
condition was signalled.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
K. Y. Srinivasan [Fri, 11 Feb 2011 17:59:00 +0000 (09:59 -0800)]
Staging: hv: Use native page allocation/free functions
In preperation for getting rid of the osd.[ch] files;
change all page allocation/free functions to use native interfaces.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Roland Vossen [Tue, 15 Feb 2011 11:35:40 +0000 (12:35 +0100)]
staging: brcm80211: improved checks on incompatible firmware
The return status of wl_ucode_init_buf() is now being used. Also a bug in
firmware validation, which could lead to incompatible firmware not being
rejected by the driver, has been fixed. Comment from Dan Carpenter on using
negative error values has been incorporated in this commit.
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Roland Vossen [Tue, 15 Feb 2011 10:13:51 +0000 (11:13 +0100)]
staging: brcm80211: bugfix for stack dump on firmware load problems
If there is a problem with the firmware load (eg, firmware not present in
/lib/firmware/brcm), then the driver would dump its stack instead of bailing
out gracefully. Root cause was an uninitialized variable (wl->pub) being
dereferenced in the rfkill portion of a cleanup routine (wl_remove). Fix was
to move the rfkill calls into the correct spot in wl_remove().
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Roland Vossen [Tue, 15 Feb 2011 10:13:50 +0000 (11:13 +0100)]
staging: brcm80211: bugfix for oops on firmware load problems
Upon firmware load failure, wl_release_fw() was called multiple
times. This caused the driver to oops. Solution was to remove redundant
wl_release_fw() calls.
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Stanislav Fomichev [Mon, 14 Feb 2011 22:05:10 +0000 (01:05 +0300)]
staging: brcm80211: replace bcopy with memcpy
Use native linux memcpy instead of legacy bcopy
Signed-off-by: Stanislav Fomichev <kernel@fomichev.me>
Reviewed-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Stanislav Fomichev [Mon, 14 Feb 2011 22:05:09 +0000 (01:05 +0300)]
staging: brcm80211: use %zu instead of %d for size_t
Signed-off-by: Stanislav Fomichev <kernel@fomichev.me>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Roland Vossen [Mon, 14 Feb 2011 11:16:47 +0000 (12:16 +0100)]
staging: brcm80211: removed unused code because of mac rev cleanup
Code cleanup. Removed more defines, data structures and functions that were
unused because this driver supports mac core rev 22 and up. Got rid of redundant
brackets in wlc_bmac_txstatus() by moving locally defined variables above {}
scope.
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Roland Vossen [Mon, 14 Feb 2011 11:16:46 +0000 (12:16 +0100)]
staging: brcm80211: removed obsolete comments
Code cleanup. Only mac core revisions 22 and higher are supported, therefore
comment related to older mac revisions was removed.
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Roland Vossen [Mon, 14 Feb 2011 11:16:45 +0000 (12:16 +0100)]
staging: brcm80211: removal of inactive d11 code
Code cleanup. Removed code that was never invoked because the mac core
revision supported is always higher than 22.
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arend van Spriel [Thu, 10 Feb 2011 14:27:46 +0000 (15:27 +0100)]
staging: brcm80211: remove declaration of unused string array
The constant array declaration aci_names is not referenced
anywhere in the code so it has been removed.
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arend van Spriel [Thu, 10 Feb 2011 14:27:45 +0000 (15:27 +0100)]
staging: brcm80211: remove #ifdef BCMDBG from regular functions
Under error condition debug functions are being called which
only have implementation when BCMDBG is defined. This result
in #ifdef BCMDBG blocks in functions. This patch fixes this by
mapping the debug functions to empty macro when BCMDBG is not
defined. This makes the calling function easier to read.
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arend van Spriel [Thu, 10 Feb 2011 14:27:44 +0000 (15:27 +0100)]
staging: brcm80211: remove warning introduced by rfkill implementation
During rfkill implementation the content of wlc_radio_upd function
was removed for testing purposes only. This ended up in the patch
sent out. This commit restores the function content, which was the
only function calling static function wlc_radio_enable. This removes
the compilation warning observed.
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arend van Spriel [Thu, 10 Feb 2011 11:03:52 +0000 (12:03 +0100)]
staging: brcm80211: remove unnecessary cast in wlc_d11hdrs_mac80211
memset prototype specifies a void pointer as buffer. Conversion from
any pointer type to void pointer does not require an explicit cast.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arend van Spriel [Thu, 10 Feb 2011 11:03:51 +0000 (12:03 +0100)]
staging: brcm80211: store BSSID in driver config information
When mac80211 informs about new BSSID this was configured toward
the hardware device, but the information is also needed inside
the driver itself. This patch takes care of that.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arend van Spriel [Thu, 10 Feb 2011 11:03:50 +0000 (12:03 +0100)]
staging: brcm80211: set beacon interval as provided by mac80211
Driver now follows beacon interval as set by mac80211 callback.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arend van Spriel [Thu, 10 Feb 2011 11:03:49 +0000 (12:03 +0100)]
staging: brcm80211: store HT operation mode settings from mac80211
The HT operation mode is provided by mac80211 and they are now
stored in the driver.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arend van Spriel [Thu, 10 Feb 2011 11:03:48 +0000 (12:03 +0100)]
staging: brcm80211: handle change in association state from mac80211
The driver has flags for association state which are now being set
according to notification from mac80211.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arend van Spriel [Thu, 10 Feb 2011 11:03:47 +0000 (12:03 +0100)]
staging: brcm80211: cleanup mac80211 callback bss_info_changed
The implementation for bss_info_changed was not handling all
changes as provided by mac80211 module. These have been added
and will log message with changed parameters.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arend van Spriel [Thu, 10 Feb 2011 11:03:46 +0000 (12:03 +0100)]
staging: brcm80211: enable driver counter functionality
The 802.11 core in the chipsets provides counters that are now
used to provide counter values to mac80211 through get_stats
callback. Counters related to ampdu and wmm (aka. wme) are not
yet incorporated.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arend van Spriel [Thu, 10 Feb 2011 11:03:45 +0000 (12:03 +0100)]
staging: brcm80211: fix potential null pointer access handling ucode buffer
Allocation of buffer in function wl_ucode_init_buf can fail. This was
signalled by an error message, but code continued to access the null
pointer. This is now avoided by jumping to failure label.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arend van Spriel [Thu, 10 Feb 2011 11:03:44 +0000 (12:03 +0100)]
staging: brcm80211: remove usage of printf (macro) from driver
The driver contained several calls to printf which was mapped
to printk using a macro. These have been changed to explicit
call to printk or use an appropropriate macro.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arend van Spriel [Thu, 10 Feb 2011 11:03:43 +0000 (12:03 +0100)]
staging: brcm80211: return error code to mac80211 for 40MHz channels
When mac80211 attempts to configure the driver for 40MHz channel it
will return an error code -EIO as this is not yet supported.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arend van Spriel [Thu, 10 Feb 2011 11:03:42 +0000 (12:03 +0100)]
staging: brcm80211: decrease level of non-error messages
Non-error messages which were printed using WL_ERROR macro
were decreased to WL_NONE (which is a no_printk) or WL_TRACE
level macros. mac80211 callbacks that are not handled by the
driver are printed with WL_ERROR.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arend van Spriel [Thu, 10 Feb 2011 11:03:41 +0000 (12:03 +0100)]
staging: brcm80211: use consistent naming for mac80211 callbacks
Most mac80211 callbacks were named using prefix 'wl_ops' except
for a few. These have been aligned to use the prefix as well.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Tomas Winkler [Tue, 15 Feb 2011 12:15:20 +0000 (14:15 +0200)]
staging/easycap: use %p for printing pointers
use %p instead of %X
drop casting of pointer to long long int
Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Tomas Winkler [Tue, 15 Feb 2011 12:15:19 +0000 (14:15 +0200)]
staging/easycap: drop EASYCAP_NEEDS_USBVIDEO_H
remove pointless compilation flag
Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Tomas Winkler [Tue, 15 Feb 2011 12:15:18 +0000 (14:15 +0200)]
staging/easycap: kill EASYCAP_NEEDS_V4L2_DEVICE_H and EASYCAP_NEEDS_V4L2_FOPS
EASYCAP_NEEDS_V4L2_DEVICE_H and EASYCAP_NEEDS_V4L2_FOPS are required in
in-tree driver
Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Tomas Winkler [Thu, 10 Feb 2011 12:55:24 +0000 (14:55 +0200)]
staging/easycap: style changes in easycap_low.c
remove uneedet brackets in ifs and switches
drop pointless castings
other small fixes
Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Tomas Winkler [Thu, 10 Feb 2011 12:55:23 +0000 (14:55 +0200)]
staging/easycap: don't mask return value of usb_control_msg() by 0xFF
masking return value of usb_control_msg() will mask negative
error values into positive.
Cc: Mike Thomas <rmthomas@sciolus.org>
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Tomas Winkler [Thu, 10 Feb 2011 12:55:22 +0000 (14:55 +0200)]
staging/easycap: add first level indetnation for easycap_low.c
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Aaro Koskinen [Thu, 17 Feb 2011 21:29:17 +0000 (23:29 +0200)]
staging: xgifb: eliminate a global variable
Move the XGIfb_mmio_size global variable into the video_info struct.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Aaro Koskinen [Thu, 17 Feb 2011 21:29:16 +0000 (23:29 +0200)]
staging: xgifb: clean up xgifb_remove()
Delete redudant comments, blank lines and a redundant semicolon.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Aaro Koskinen [Thu, 17 Feb 2011 21:29:15 +0000 (23:29 +0200)]
staging: xgifb: release and unmap I/O memory
Release and unmap memory on probe error paths and when the module
is removed.
The patch enables unloading and reloading the xgifb module.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Aaro Koskinen [Thu, 17 Feb 2011 21:29:14 +0000 (23:29 +0200)]
staging: xgifb: replace XGINew_LCD_Wait_Time() with mdelay()
XGINew_LCD_Wait_Time() is implemented using the I/O port 0x61, which is
X86-specific and will fail on other platforms. The code did not make any
sense, but I guess the intention has been to provide a function where
the unit for the delay is milliseconds.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Aaro Koskinen [Thu, 17 Feb 2011 21:29:13 +0000 (23:29 +0200)]
staging: xgifb: copy PCI ROM properly
Use proper helper functions to copy the PCI ROM. Also use dynamic memory
allocation. The original code mapped incorrect amount of memory and will
crash on some platforms.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Aaro Koskinen [Thu, 17 Feb 2011 21:29:12 +0000 (23:29 +0200)]
staging: xgifb: fix some memory leaks
Some xgifb_probe() error paths are missing proper vfree()s. Move them
all into a single place.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Aaro Koskinen [Thu, 17 Feb 2011 21:29:11 +0000 (23:29 +0200)]
staging: xgifb: xgifb_probe() error paths missing framebuffer_release()
framebuffer_release() is missing from error paths.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Krzysztof Hałasa [Fri, 11 Feb 2011 12:38:20 +0000 (13:38 +0100)]
staging: Solo6x10: Changed solo6010* -> solo*, solo6x10* etc.
Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Krzysztof Hałasa [Fri, 11 Feb 2011 12:36:27 +0000 (13:36 +0100)]
staging: Solo6x10: Stripped "solo6010-" from file names.
This driver supports both Solo-6010 and Solo-6110 chips anyway.
Renamed solo6010.h -> solo6x10.h.
Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Krzysztof Hałasa [Fri, 11 Feb 2011 12:33:26 +0000 (13:33 +0100)]
staging: Solo6x10: remove unneeded __solo parameter from SOLO_*_EXT_ADDR macros.
Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Krzysztof Hałasa [Fri, 11 Feb 2011 12:32:11 +0000 (13:32 +0100)]
staging: Solo6x10: Add support for SOLO6110 chip.
Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Krzysztof Hałasa [Fri, 11 Feb 2011 12:29:59 +0000 (13:29 +0100)]
staging: Solo6x10: Align MPEG video on 8-byte boundary instead of 32-byte.
Solo-6110 only supports 8-byte alignment anyway.
Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Krzysztof Hałasa [Fri, 11 Feb 2011 12:25:00 +0000 (13:25 +0100)]
staging: Solo6x10: Build MPEG4 headers on the fly.
This will make them maintainable. Also, it now works on big-endian systems.
This is the slow path (done every 1+ second, per channel) so I guess
there is no need to cache the results.
I have removed CBR-related bits from the MPEG4 VOL header since we can't
do CBR (at least yet).
Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Krzysztof Hałasa [Fri, 11 Feb 2011 12:10:30 +0000 (13:10 +0100)]
staging: Solo6x10: accept WxH >= screen dimentions.
This makes it possible to request full resolution (704x576 or 704x480)
independently of the color system used (PAL or NTSC).
Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Mike McCormack [Thu, 10 Feb 2011 23:46:14 +0000 (08:46 +0900)]
staging: rtl8192e: Remove unused CONFIG_RTL8180_IO_MAP
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Mike McCormack [Thu, 10 Feb 2011 23:45:45 +0000 (08:45 +0900)]
staging: rtl8192e: Don't disable interrupts in mgmt_tx_lock
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Mike McCormack [Thu, 10 Feb 2011 23:45:27 +0000 (08:45 +0900)]
staging: rtl8192e: Refactor rtl8192_ioctl into two functions
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Mike McCormack [Thu, 10 Feb 2011 23:45:03 +0000 (08:45 +0900)]
staging: rtl8192e: rf_ps_lock doesn't need to be IRQ safe
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Mike McCormack [Thu, 10 Feb 2011 23:44:44 +0000 (08:44 +0900)]
staging: rtl8192e: Remove useless TxCheckStuck function
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Mike McCormack [Thu, 10 Feb 2011 23:44:29 +0000 (08:44 +0900)]
staging: rtl8192e: Make rtl8192_tx static
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Mike McCormack [Thu, 10 Feb 2011 23:44:09 +0000 (08:44 +0900)]
staging: rtl8192e: Enable the NIC only once
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Mike McCormack [Thu, 10 Feb 2011 23:43:57 +0000 (08:43 +0900)]
staging: rtl8192e: Delete unused function rtl819x_ifsilentreset
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Mike McCormack [Thu, 10 Feb 2011 23:43:44 +0000 (08:43 +0900)]
staging: rtl8192e: Remove irq_enabled flag
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Mike McCormack [Thu, 10 Feb 2011 23:43:34 +0000 (08:43 +0900)]
staging: rtl8192e: Remove unused tx_lock spin lock
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andres Salomon [Fri, 11 Feb 2011 01:56:38 +0000 (17:56 -0800)]
staging: olpc_dcon: drop CONFIG_BROKEN dependency
DCON builds properly now; we can drop the config dep on
CONFIG_BROKEN.
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andres Salomon [Fri, 11 Feb 2011 01:56:27 +0000 (17:56 -0800)]
staging: olpc_dcon: clean up backlight handling
- Move bl_val and bl_dev into dcon_priv struct....
- The only time we ever read the backlight val from the dcon is
at probe time. Rather than calling dcon_get_backlight for that, just
read from the register.
- Drop dcon_get_backlight; it's just returning dcon->bl_val.
- Rename dcon_set_backlight_hw to dcon_set_backlight, and drop the
old dcon_set_backlight function. Move contents of old dcon_set_backlight
function into dconbl_set.
- Shuffle backlight_ops callbacks around to be closer to struct, and
rename them.
- Make use of new backlight_properties arg to backlight_device_register,
drop old code that set this manually.
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andres Salomon [Fri, 11 Feb 2011 01:54:58 +0000 (17:54 -0800)]
staging: olpc_dcon: move more global variables into dcon_priv
Global variables dcon_switched, dcon_irq_time, and dcon_load_time can all be moved
into the dcon_priv struct now that dcon_interrupt has access to dcon_priv.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andres Salomon [Fri, 11 Feb 2011 01:54:24 +0000 (17:54 -0800)]
staging: olpc_dcon: move more variables into dcon_priv
This moves dcon_source and dcon_pending into the dcon_priv struct.
Because these variables are used by the IRQ handler (which is
registered in the model-specific callbacks), we end up needing
to move dcon_priv into olpc_dcon.h. This also changes the IRQ
registration to use the dcon_priv pointer as dev_id, instead of
dcon_driver.
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andres Salomon [Fri, 11 Feb 2011 01:53:24 +0000 (17:53 -0800)]
staging: olpc_dcon: add config options for XO_1 and XO_1_5, drop hardcoded XO-1 stuff
This adds CONFIG_FB_OLPC_DCON_1 and CONFIG_FB_OLPC_DCON_1_5 options for
allowing selection of XO-1 and/or XO-1.5 DCON support. In the process,
it also forces the xo_1.c and xo_1_5.c files to build as separate units,
correctly selects between XO-1 and XO-1.5 at runtime, and adds some
hacks to allow xo_1_5.c to build.
This isn't the cleanest patch, but it'll get better as more global
variables are dropped.
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andres Salomon [Fri, 11 Feb 2011 01:49:58 +0000 (17:49 -0800)]
staging: olpc_dcon: drop XO-1.5 prototype support
Remove code related to XO-1.5 prototype boards.
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Marek Belisko [Fri, 11 Feb 2011 01:49:24 +0000 (17:49 -0800)]
staging: olpc_dcon: Remove _strtoul() function.
olpc_dcon driver use self invented _strtoul function
which make similar check like strict_strtoul just extend
for space checking at last string place. Normally access
to sys file looks echo 1024 > /sys/... so space could be considered
as error character and we could simplify code using just strict_strtoul
function instead self invented.
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andres Salomon [Fri, 11 Feb 2011 01:48:38 +0000 (17:48 -0800)]
staging: olpc_dcon: move fb stuff info dcon_priv, and clean up fb handling
- move fbinfo and ignore_fb_events into dcon_priv
- add calls to {un,}lock_fb_info before calling fb_blank
- fail to load the driver if there are no registered framebuffers
That last one fixes a potential oops, where if the dcon driver loads
without a framebuffer registered, fb_blank will end up being passed a
NULL (and will attempt to dereference it).
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andres Salomon [Fri, 11 Feb 2011 01:47:16 +0000 (17:47 -0800)]
staging: olpc_dcon: move fb event notifier block into dcon_priv struct
This also fixes a think-o where I was pulling the dcon struct
out of thin air in the fb event callback.
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andres Salomon [Fri, 11 Feb 2011 01:46:07 +0000 (17:46 -0800)]
staging: olpc_dcon: don't specify single bits for bool fields
Just use a regular 'bool foo', rather than 'bool foo:1'.
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
wwang [Wed, 16 Feb 2011 07:56:11 +0000 (15:56 +0800)]
staging: rts_pstor: fix sparse warning
Add static modifier before some functions and global variables.
Signed-off-by: wwang <wei_wang@realsil.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
wwang [Wed, 16 Feb 2011 07:56:10 +0000 (15:56 +0800)]
staging: rts_pstor: delete a function
Delete a function named rtsx_transfer_sglist which won't be called.
Signed-off-by: wwang <wei_wang@realsil.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Fri, 18 Feb 2011 20:11:27 +0000 (12:11 -0800)]
Merge 2.6.38-rc5 into staging-next
This is to resolve a merge conflict with:
drivers/staging/zram/zram_drv.c
as pointed out by Stephen Rothwell
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Nitin Gupta <ngupta@vflare.org>
Cc: Robert Jennings <rcj@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Linus Torvalds [Wed, 16 Feb 2011 03:23:45 +0000 (19:23 -0800)]
Linux 2.6.38-rc5
Linus Torvalds [Wed, 16 Feb 2011 01:51:18 +0000 (17:51 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/gerg/m68knommu
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
m68knommu: set flow handler for secondary interrupt controller of 5249
m68knommu: remove use of IRQ_FLG_LOCK from 68360 platform support
m68knommu: fix dereference of port.tty
m68knommu: add missing linker __modver section
m68knommu: fix mis-named variable int set_irq_chip loop
m68knommu: add optimize memmove() function
m68k: remove arch specific non-optimized memcmp()
m68knommu: fix use of un-defined _TIF_WORK_MASK
m68knommu: Rename m548x_wdt.c to m54xx_wdt.c
m68knommu: fix m548x_wdt.c compilation after headers renaming
m68knommu: Remove dependencies on nonexistent M68KNOMMU
Greg Ungerer [Wed, 9 Feb 2011 03:43:58 +0000 (13:43 +1000)]
m68knommu: set flow handler for secondary interrupt controller of 5249
The secondary interrupt controller of the ColdFire 5249 code is not
setting the edge triggered flow handler. Set it.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Greg Ungerer [Tue, 8 Feb 2011 11:40:11 +0000 (21:40 +1000)]
m68knommu: remove use of IRQ_FLG_LOCK from 68360 platform support
The m68knommu arch does not define or use IRQ_FLG_LOCK in its irq
subsystem. Remove obsolete use of it.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Greg Ungerer [Tue, 8 Feb 2011 11:32:36 +0000 (21:32 +1000)]
m68knommu: fix dereference of port.tty
The struct_tty associated with a port is now a direct pointer
from within the local private driver info struct. So fix all uses
of it.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Greg Ungerer [Tue, 8 Feb 2011 04:45:59 +0000 (14:45 +1000)]
m68knommu: add missing linker __modver section
Add missing linker section __modver to fix:
LD vmlinux
/usr/local/bin/../m68k-uclinux/bin/ld.real: error: no memory region specified for loadable section `__modver'
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Greg Ungerer [Tue, 8 Feb 2011 04:40:44 +0000 (14:40 +1000)]
m68knommu: fix mis-named variable int set_irq_chip loop
Compiling for 68360 targets gives:
CC arch/m68knommu/platform/68360/ints.o
arch/m68knommu/platform/68360/ints.c: In function ‘init_IRQ’:
arch/m68knommu/platform/68360/ints.c:135:16: error: ‘irq’ undeclared (first use in this function)
arch/m68knommu/platform/68360/ints.c:135:16: note: each undeclared identifier is reported only once for each function it appears in
Fix variable name used.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Greg Ungerer [Thu, 3 Feb 2011 11:58:39 +0000 (21:58 +1000)]
m68knommu: add optimize memmove() function
Add an m68k/coldfire optimized memmove() function for the m68knommu arch.
This is the same function as used by m68k. Simple speed tests show this
is faster once buffers are larger than 4 bytes, and significantly faster
on much larger buffers (4 times faster above about 100 bytes).
This also goes part of the way to fixing a regression caused by commit
ea61bc461d09e8d331a307916530aaae808c72a2 ("m68k/m68knommu: merge MMU and
non-MMU string.h"), which breaks non-coldfire non-mmu builds (which is
the 68x328 and 68360 families). They currently have no memmove() fucntion
defined, since there was none in the m68knommu/lib functions.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Greg Ungerer [Thu, 3 Feb 2011 11:31:20 +0000 (21:31 +1000)]
m68k: remove arch specific non-optimized memcmp()
The m68k arch implements its own memcmp() function. It is not optimized
in any way (it is the most strait forward coding of memcmp you can get).
Remove it and use the kernels standard memcmp() implementation.
This also goes part of the way to fixing a regression caused by commit
ea61bc461d09e8d331a307916530aaae808c72a2 ("m68k/m68knommu: merge MMU and
non-MMU string.h"), which breaks non-coldfire non-mmu builds (which is
the 68x328 and 68360 families). They currently have no memcmp() function
defined, since there is none in the m68knommu/lib functions.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Linus Torvalds [Tue, 15 Feb 2011 23:25:33 +0000 (15:25 -0800)]
Merge branch 'drm-fixes' of git://git./linux/kernel/git/airlied/drm-2.6
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (27 commits)
drm/radeon/kms: hopefully fix pll issues for real (v3)
drm/radeon/kms: add bounds checking to avivo pll algo
drm: fix wrong usages of drm_device in DRM Developer's Guide
drm/radeon/kms: fix a few more atombios endian issues
drm/radeon/kms: improve 6xx/7xx CS error output
drm/radeon/kms: check AA resolve registers on r300
drm/radeon/kms: fix tracking of BLENDCNTL, COLOR_CHANNEL_MASK, and GB_Z on r300
drm/radeon/kms: use linear aligned for evergreen/ni bo blits
drm/radeon/kms: use linear aligned for 6xx/7xx bo blits
drm/radeon: fix race between GPU reset and TTM delayed delete thread.
drm/radeon/kms: evergreen/ni big endian fixes (v2)
drm/radeon/kms: 6xx/7xx big endian fixes
drm/radeon/kms: atombios big endian fixes
drm/radeon: 6xx/7xx non-kms endian fixes
drm/radeon/kms: optimize CS state checking for r100->r500
drm: do not leak kernel addresses via /proc/dri/*/vma
drm/radeon/kms: add connector table for mac g5 9600
radeon mkregtable: Add missing fclose() calls
drm/radeon/kms: fix interlaced modes on dce4+
drm/radeon: fix memory debugging since
d961db75ce86a84f1f04e91ad1014653ed7d9f46
...
Linus Torvalds [Tue, 15 Feb 2011 23:25:11 +0000 (15:25 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jmorris/security-testing-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6:
pci: use security_capable() when checking capablities during config space read
Andrea Arcangeli [Tue, 15 Feb 2011 18:02:45 +0000 (19:02 +0100)]
thp: prevent hugepages during args/env copying into the user stack
Transparent hugepages can only be created if rmap is fully
functional. So we must prevent hugepages to be created while
is_vma_temporary_stack() is true.
This also optmizes away some harmless but unnecessary setting of
khugepaged_scan.address and it switches some BUG_ON to VM_BUG_ON.
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Acked-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Tue, 15 Feb 2011 23:19:45 +0000 (15:19 -0800)]
Merge branch 'release' of git://git./linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
ACPI / Video: Probe for output switch method when searching video devices.
ACPI / Wakeup: Enable button GPEs unconditionally during initialization
ACPI / ACPICA: Avoid crashing if _PRW is defined for the root object
ACPI: Fix acpi_os_read_memory() and acpi_os_write_memory() (v2)
Linus Torvalds [Tue, 15 Feb 2011 23:19:22 +0000 (15:19 -0800)]
Merge branch 'tools-release' of git://git./linux/kernel/git/lenb/linux-idle-2.6
* 'tools-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6:
tools: turbostat: style updates
tools: turbostat: fix bitwise and operand
Len Brown [Tue, 15 Feb 2011 20:25:48 +0000 (15:25 -0500)]
Merge branch 'iomem' into release