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Kevin Hilman [Wed, 24 Feb 2010 19:05:56 +0000 (12:05 -0700)]
OMAP2/3: PRCM: fix misc. compiler warnings
- missing return in omap_prcm_get_reset_sources()
- potential use of uninitialized variable in omap_prcm_arch_reset()
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Sanjeev Premi [Wed, 24 Feb 2010 19:05:56 +0000 (12:05 -0700)]
OMAP3 clock: Check return values for clk_get()
This patch checks if clk_get() returned success for
the clocks used in function omap2_clk_arch_init().
This version incorporates review comments from
Kevin Hilman and Paul Walmsley.
Signed-off-by: Sanjeev Premi <premi@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Ranjith Lohithakshan [Wed, 24 Feb 2010 19:05:55 +0000 (12:05 -0700)]
AM35xx: Add clock support for new modules on AM35xx
This patch adds clock support for the following AM35xx modules
- Ethernet MAC
- CAN Controller (HECC)
- New MUSB OTG Controller with integrated Phy
- Video Processing Front End (VPFE)
- Additional UART (UART4)
Signed-off-by: Ranjith Lohithakshan <ranjithl@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Ranjith Lohithakshan [Wed, 24 Feb 2010 19:05:54 +0000 (12:05 -0700)]
OMAP2/3 clock: Extend find_idlest() to pass back idle state value
Current implementation defines clock idle state indicators based on the
cpu information (cpu_is_omap24xx() or cpu_is_omap34xx()) in a system wide
manner. This patch extends the find_idlest() function in clkops to pass
back the idle state indicator for that clock, thus allowing idle state
indicators to be defined on a per clock basis if required.
This is specifically needed on AM35xx devices as the new IPSS clocks
indicates the idle status (0 is idle, 1 is ready) in a way just
opposite to how its handled in OMAP3 (0 is ready, 1 is idle).
Signed-off-by: Ranjith Lohithakshan <ranjithl@ti.com>
[paul@pwsan.com: updated to apply after commit
98c45457 et seq.]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Thara Gopinath [Wed, 24 Feb 2010 19:05:50 +0000 (12:05 -0700)]
OMAP3 PM: Adding counters for power domain logic off and mem off during retention.
This patch adds counters to keep track of whether the powerdomain
logic or software controllable memory banks are turned off when
the power domain enters retention. During power domain retention
if logic gets turned off, the scenario is known as Open Switch Retention.
Also during retention s/w controllable memory banks of a power
domain can be chosen to be kept in retention or off.
This patch adds one counter per powerdomain to track the power domain
logic state during retention. Number of memory bank state counters
added depends on the number of software controllable memory banks
of the powerdomain. To view these counters do
cat ../debug/pm_debug/count
Signed-off-by: Thara Gopinath <thara@ti.com>
[paul@pwsan.com: conditional expressions simplified; counter increment
code moved to its own function]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Thara Gopinath [Wed, 24 Feb 2010 19:05:50 +0000 (12:05 -0700)]
OMAP3 PM: Defining .pwrsts_logic_ret field for core power domain structure
This patch adds the flag .pwrsts_logic_ret info for the core power domain
in the associated powerdomain structure. This flag specifies the states
core domain logic can hit in event of the domain entering retention.
Signed-off-by: Thara Gopinath <thara@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Thara Gopinath [Wed, 24 Feb 2010 19:05:49 +0000 (12:05 -0700)]
OMAP2/3 PM: Adding powerdomain APIs for reading the next logic and mem state
This patch adds APIs pwrdm_read_logic_retst and
pwrdm_read_mem_retst for reading the next programmed
logic and memory state a powerdomain is to hit in event
of the next power domain state being retention.
These are needed for OSWR support.
Signed-off-by: Thara Gopinath <thara@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Tero Kristo [Wed, 24 Feb 2010 19:05:48 +0000 (12:05 -0700)]
OMAP3: Clock: Added IDLEST definitions for SGX
Added definitions for OMAP3430ES2_ST_SGX_SHIFT and OMAP3430ES2_ST_SGX_MASK
as these were missing.
Signed-off-by: Tero Kristo <tero.kristo@nokia.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Kevin Hilman [Wed, 24 Feb 2010 19:05:48 +0000 (12:05 -0700)]
OMAP3: clock: use std _MASK suffix for CM_FCLKEN_IVA2 defines
Add _MASK suffix to CM_FCLKEN_IVA2 bitfieds to conform with the rest
of the usage in cm-regbits-34xx.h of using _SHIFT and _MASK suffixes.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Kevin Hilman [Wed, 24 Feb 2010 19:05:45 +0000 (12:05 -0700)]
OMAP: omap_device: when 'called from invalid state', print state
The omap_device_[enable|idle|shutdown] functions print a warning
when called from an invalid state. Print the invalid state in
the warning messages. This also uses __func__ to get the function
name.
Also, move the entire print string onto a single line to facilitate
grepping or error messages. Recent discussions on LKML show
strong preference for grep-able code vs. strict 80 column limit.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Kevin Hilman [Wed, 24 Feb 2010 19:05:45 +0000 (12:05 -0700)]
OMAP: omap_device: add omap_device_is_valid()
The omap_device struct contains a 'struct platform_device'. Normally,
converting a platform_device pointer to an omap_device pointer
consists of simply doing a container_of(), as is done currently by the
to_omap_device() macro.
However, if this is attempted when using platform_device that has not
been created as part of the omap_device creation, the container_of()
will point to a memory location before the platform_device pointer
which will contain random data.
Therefore, we need a way to detect valid omap_device pointers. This
patch solves this by using the simple magic number approach.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Tony Lindgren [Wed, 17 Feb 2010 22:08:58 +0000 (14:08 -0800)]
Merge branch 'omap-fixes-for-linus' into omap-for-linus
Ranjith Lohithakshan [Wed, 17 Feb 2010 17:17:01 +0000 (17:17 +0000)]
omap: Remove DEBUG_FS dependency for mux name checking
The check for a valid mux name should be performed regardless of whether
DEBUG_FS is enabled or not. Otherwise without DEBUG_FS, we get:
Unable to handle kernel NULL pointer dereference at virtual address
00000000
pgd =
c0004000
[
00000000] *pgd=
00000000
Internal error: Oops: 5 [#1]
last sysfs file:
Modules linked in:
CPU: 0 Not tainted (2.6.33-rc8 #10)
PC is at strcmp+0x18/0x40
LR is at omap_mux_init_signal+0x68/0x14c
...
This fixes the issue currently seen with boards not booting up
if DEBUG_FS is not enabled in defconfig.
Note that the earlier ifndef + ifdef now becomes simpler ifdef else:
If CONFIG_OMAP_MUX is selected, we use pin names. If it's not selected,
we only want the GPIO to mux register mapping.
Signed-off-by: Ranjith Lohithakshan <ranjithl@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Jorge Eduardo Candelaria [Mon, 15 Feb 2010 18:03:35 +0000 (10:03 -0800)]
OMAP4: MCPDM: Register McPDM platform device
Add platform device for McPDM interface in OMAP4 and register
its memory and irq resources.
Signed-off-by: Jorge Eduardo Candelaria <x0107209@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Jorge Eduardo Candelaria [Mon, 15 Feb 2010 18:03:35 +0000 (10:03 -0800)]
ARM: OMAP4: Add McPDM base address
Define McPDM physical and L3 base address for OMAP4
Signed-off-by: Jorge Eduardo Candelaria <x0107209@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Jorge Eduardo Candelaria [Mon, 15 Feb 2010 18:03:35 +0000 (10:03 -0800)]
OMAP4: IRQ: Add McPDM IRQ definition
Support for McPDM IRQs in OMAP4
Signed-off-by: Jorge Eduardo Candelaria <x0107209@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Felipe Balbi [Mon, 15 Feb 2010 18:03:35 +0000 (10:03 -0800)]
arm: omap: kill compile warning on board-4430-sdp.c
sdp4430_uart_config isn't used anywhere, so remove it.
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Vaibhav Hiremath [Mon, 15 Feb 2010 18:03:35 +0000 (10:03 -0800)]
AM35xx: Update irq.h for AM35xx IPSS module interrupts
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Vaibhav Hiremath [Mon, 15 Feb 2010 18:03:35 +0000 (10:03 -0800)]
AM35xx: Add AM35xx intr_clr & sw_rst cntrl reg bit definition
AM3517/05 has few additional control module registers to control
the new IP's, like VPFE, USBOTG, CPGMAC.
This patch adds the bit defination for INTR_CLR and SW_RST control
register.
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Vaibhav Hiremath [Mon, 15 Feb 2010 18:03:35 +0000 (10:03 -0800)]
AM35xx: Introduce am35xx.h file
Add base address definations for new AM35xx IPSS modules, like
VPFE, USBOTG, CPGMAC.
Please note that the OMAP34xx IVA2 memory space is being used for
AM35xx IPSS modules.
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Sriramakrishnan <srk@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Lesly A M [Mon, 15 Feb 2010 18:03:35 +0000 (10:03 -0800)]
omap3: pm: Add T2 Keypad as a wakeup source
Changes for setting the padconf value for sys_nirq line which is
connected to T2 INTR1. This will fix the T2 keypad wakeup.
Signed-off-by: Lesly A M <x0080970@ti.com>
Signed-off-by: Teerth Reddy <teerth@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 15 Feb 2010 18:03:35 +0000 (10:03 -0800)]
omap3: Clean-up for omap_mux_init
Get rid of the ifdeffery in omap_mux_init by creating
omap_mux_init_package and omap_mux_init_signals functions.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Adrian Hunter [Mon, 15 Feb 2010 18:03:35 +0000 (10:03 -0800)]
omap_hsmmc: allow compile without regulator framework
It is still possible to use the omap_hsmmc module
without the regulator framework. Accordingly, ifdef
out regulator-specific functions.
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Adrian Hunter [Mon, 15 Feb 2010 18:03:34 +0000 (10:03 -0800)]
omap_hsmmc: Allow for a shared VccQ
EMMC can have two voltage supplies, Vcc and VccQ
which are implemented in the code as consumer
supplies vmmc and vmmc_aux.
If the regulator that supplies vmmc_aux is shared
with other consumers, then sending it to sleep
will disrupt those consumers. However, the
TWL4030-family regulators may have OFF remapped
to SLEEP, in which case 'regulator_disable()'
will put the regulator to sleep only when all
consumers are disabled - which is the desired
behaviour.
This patch adds a platform data field to allow
that option.
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Adrian Hunter [Mon, 15 Feb 2010 18:03:34 +0000 (10:03 -0800)]
omap_hsmmc: Ensure regulator enable / disable are paired
Stop using 'regulator_is_enabled()' and just pair enables
with disables so that the regulator reference counts can
work correctly.
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Adrian Hunter [Mon, 15 Feb 2010 18:03:34 +0000 (10:03 -0800)]
omap_hsmmc: Fix disable timeouts
Disable timeouts are in msecs not jiffies.
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Adrian Hunter [Mon, 15 Feb 2010 18:03:34 +0000 (10:03 -0800)]
omap_hsmmc: Allow for power saving without going off
An eMMC may be always powered on, so that the lowest
power saving state possible is sleeping. Add a field
to the platform data to indicate that.
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Adrian Hunter [Mon, 15 Feb 2010 18:03:34 +0000 (10:03 -0800)]
omap: RX51: Remux to pull eMMC lines down when powering off
It has been discovered that, when eMMC is powered off, current
will flow from OMAP eMMC data pull-ups to the eMMC voltage supply.
Configuring pads for OMAP off-mode does not help because eMMC is
powered off independently of OMAP off-mode. Hence the pads are
now re-configured when eMMC is powered on or off.
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Adrian Hunter [Mon, 15 Feb 2010 18:03:34 +0000 (10:03 -0800)]
omap: Reconnect hsmmc context loss count
Call the PM context-loss count function, now that there
is a prototype for it.
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Adrian Hunter [Mon, 15 Feb 2010 18:03:34 +0000 (10:03 -0800)]
omap: Rename hsmmc symbols to reflect independence from twl4030
hsmmc.[ch] no longer has any dependency on twl4030
and variable names should be renamed to reflect that.
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Adrian Hunter [Mon, 15 Feb 2010 18:03:34 +0000 (10:03 -0800)]
omap: Rename mmc-twl4030 files to hsmmc
mmc-twl4030.[ch] no longer has any dependency on twl4030
and should be renamed to reflect that.
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Adrian Hunter [Mon, 15 Feb 2010 18:03:34 +0000 (10:03 -0800)]
omap_hsmmc: Move gpio and regulator control from board file
This patch moves the setup code for GPIO's and Voltage
Regulators from the board file mmc-twl4030.c to the
driver omap_hsmmc.c. PBIAS and other system control
configuration remains in the board file.
Moving GPIO code to the driver makes the board initialisation
code independent of when GPIO's are defined. That makes the
board initialisation now entirely independent of its original
twl4030 roots.
Moving Voltage Regulator code to the driver allows for further
development of regulator support in the core MMC code. It also
permits the MMC core to be compiled as a module, because the
board code no longer calls MMC core functions.
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Vimal Singh [Mon, 15 Feb 2010 18:03:34 +0000 (10:03 -0800)]
omap3: Add support for flash on 3430SDP board
This patch adds support for flashes on 3430SDP boards. All three
NAND, NOR and OneNAND are supported. I have tested it on
3430SDP (ES2 and ES3.1).
This patch can be treated as an example to "how to utilize":
'gpmc-nand.c' and 'board-sdp-flash.c'.
Similar patches can be created for 2430sdp and 3630sdp or any other
similar board.
Signed-off-by: Vimal Singh <vimalsingh@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Vimal Singh [Mon, 15 Feb 2010 18:03:33 +0000 (10:03 -0800)]
omap3: SDP: Introducing 'board-sdp-flash.c' for flash init
This patch adds 'board-sdp-flash.c', which could be utilized
by boards similar to 3430SDP. (For ex: 2430sdp, 36030sdp).
This file does initialization for all three flash devices present
in SDP boards (NOR, NAND, OneNAND), by finding there 'cs' number
dynamically using switch setting information (S8: 1-4).
This also expects partition information from core board files (for
ex: board-3430sdp.c). Which allows to choose different default
partitions for different boards.
A new structure is created for this purpose: 'flash_partitions'
in 'mach/board-sdp.h'. This has two members:
1. struct mtd_partition *parts
2. int nr_parts
A board file is expected to fill this structure and pass it to
'sdp-flsash-init'. Partition information should be passed in
structure array of 'flash_partitions'. Partition information should
be passed in below sequence in array:
NOR
OneNAND
NAND
Signed-off-by: Vimal Singh <vimalsingh@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Vimal Singh [Mon, 15 Feb 2010 18:03:33 +0000 (10:03 -0800)]
omap2/3/4: Introducing 'gpmc-nand.c' for GPMC specific NAND init
Introducing 'gpmc-nand.c' for GPMC specific NAND init.
For example: GPMC timing parameters and all.
This patch also migrates gpmc related calls from 'nand/omap2.c'
to 'gpmc-nand.c'.
Signed-off-by: Vimal Singh <vimalsingh@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
vikram pandita [Mon, 15 Feb 2010 18:03:33 +0000 (10:03 -0800)]
omap2/3/4: serial: fix coding style indentaion
No logical code change
Fix coding style indentaion as per checkpatch.pl
Fix multi-line comment style reported by Nishanth Menon
Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
Cc: Nishanth Menon <nm@ti.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Felipe Balbi [Mon, 15 Feb 2010 18:03:33 +0000 (10:03 -0800)]
omap2/3/4: gpmc: avoid section definitions on headers
trivial patch, no functional changes.
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Felipe Balbi [Mon, 15 Feb 2010 18:03:33 +0000 (10:03 -0800)]
omap2/3/4: gpmc: kill compile warning
Get rid of the following warnings:
arch/arm/mach-omap2/gpmc.c:550:30: warning: non-ANSI
function declaration of function 'omap3_gpmc_save_context'
arch/arm/mach-omap2/gpmc.c:581:33: warning: non-ANSI
function declaration of function 'omap3_gpmc_restore_context'
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Felipe Balbi [Mon, 15 Feb 2010 18:03:33 +0000 (10:03 -0800)]
omap2/3/4: mailbox: kill compile warning in mailbox.c
Change %d to %ld to avoid the compile warning.
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Felipe Balbi [Mon, 15 Feb 2010 18:03:33 +0000 (10:03 -0800)]
omap1: mailbox: kill compile warning
use ioremap and remove unused variable to get rid
of compile warnings.
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Janusz Krzysztofik [Mon, 15 Feb 2010 18:03:33 +0000 (10:03 -0800)]
omap: McBSP: Use cache when modifying individual register bits
Change the way McBSP registers are updated: use cached values instead of
relying upon those read back from the device.
With this patch, I have finally managed to get rid of all random
playback/recording hangups on my OMAP1510 based Amstrad Delta hardware. Before
that, values read back from McBSP registers to be used for updating them
happened to be errornous.
From the hardware side, the issue appeared to be caused by a relatively high
power requirements of an external USB adapter connected to the board's printer
dedicated USB port.
I think there is one important point that makes this patch worth of applying,
apart from my hardware quality. With the current code, if it ever happens to
any machine, no matter if OMAP1510 or newer, to read incorrect value from a
McBSP register, this wrong value will get written back without any checking.
That can lead to hardware damage if, for example, an input pin is turned into
output as a result.
Applies on top of patch 3 from this series:
[PATCH v9 3/4] OMAP: McBSP: Introduce caching in register write operations
Tested on OMAP1510 based Amstrad Delta using linux-omap for-next, commit
fb7380d70e041e4b3892f6b19dff7efb609d15a4 (2.6.33-rc3+ dated 2010-01-11).
Compile-tested with omap_3430sdp_defconfig.
Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Janusz Krzysztofik [Mon, 15 Feb 2010 18:03:33 +0000 (10:03 -0800)]
omap: McBSP: Introduce caching in register write operations
Determine cache size required per McBSP port at init time, based on
processor type running on.
Allocate space for storing cached copies of McBSP register values at
port request.
Modify omap_msbcp_write() function to update the cache with every
register write operation.
Modify omap_mcbsp_read() to support reading from cache or hardware.
Update MCBSP_READ() macro for modified omap_mcbsp_read() function API.
Introduce a new macro that reads from the cache.
Tested on OMAP1510 based Amstrad Delta using linux-omap for-next, commit
fb7380d70e041e4b3892f6b19dff7efb609d15a4 (2.6.33-rc3+ dated 2010-01-11).
Compile-tested with: omap_perseus2_730_defconfig, omap_generic_1610_defconfig,
omap_generic_2420_defconfig, omap_2430sdp_defconfig, omap_3430sdp_defconfig,
omap_4430sdp_defconfig with CONFIG_OMAP_MCBSP=y selected.
Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Janusz Krzysztofik [Mon, 15 Feb 2010 18:03:32 +0000 (10:03 -0800)]
omap: McBSP: Modify macros/functions API for easy cache access
OMAP_MCBSP_READ()/_WRITE() macros and omap_mcbsp_read()/_write() functions
accept McBSP register base address as an argument. In order to support
caching, that must be replaced with an address of the omap_mcbsp structure
that would provide addresses for both register AND cache access.
Since OMAP_ prefix seems obvious in macro names, drop it off in order to
minimize line wrapping throughout the file.
Tested on OMAP1510 based Amstrad Delta using linux-omap for-next, commit
fb7380d70e041e4b3892f6b19dff7efb609d15a4 (2.6.33-rc3+ dated 2010-01-11).
Compile-tested with omap_3430sdp_defconfig.
Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Janusz Krzysztofik [Mon, 15 Feb 2010 18:03:32 +0000 (10:03 -0800)]
omap: McBSP: Use macros for all register read/write operations
There are several places where readw()/writew() functions are used instead of
OMAP_MCBSP_READ()/WRITE() macros for manipulating McBSP registers. Replace
them with macros to ensure consistent behaviour after caching is introduced.
Tested on OMAP1510 based Amstrad Delta.
Compile-tested with omap_3430sdp_defconfig.
Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Hiroshi DOYU [Mon, 15 Feb 2010 18:03:32 +0000 (10:03 -0800)]
omap iommu: fix incorrect address for largepage 1st entry
There was a potential risk that the following "memset" could override
its range if a given address was not the 1st entry of a
largepage. This is not the case for "iovmm".
Reported-by: Hari Nagalla <hnagalla@ti.com>
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Signed-off-by: Hari Nagalla <hnagalla@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Hiroshi DOYU [Mon, 15 Feb 2010 18:03:32 +0000 (10:03 -0800)]
omap: iommu: fix incorrect address for supersection 1st entry
There was a potential risk that the following "memset" could override
its range if a given address was not the 1st entry of a
supersection. This is not the case for "iovmm".
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Signed-off-by: Hari Nagalla <hnagalla@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Hiroshi DOYU [Mon, 15 Feb 2010 18:03:32 +0000 (10:03 -0800)]
omap iommu: cleanup iommu page address mask and definitions
This is just a cleanup, but adds a few macros here, which can be used
in the proceeding patches.
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Ladislav Michl [Mon, 15 Feb 2010 18:03:32 +0000 (10:03 -0800)]
MTD: remove no longer used OMAP flash map
All OMAP boards are now using physmap-flash.
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Ladislav Michl [Mon, 15 Feb 2010 18:03:32 +0000 (10:03 -0800)]
omap: convert boards to use physmap-flash
Convert OMAP based boards to use physmap-flash. Refreshed against today's
Linux omap kernel tree
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 15 Feb 2010 17:27:25 +0000 (09:27 -0800)]
omap2/3/4: Add omap4 into omap3_defconfig
Add omap4 into omap3_defconfig. Note that this does not
yet boot on omap4, but boots on omap2 and omap3.
Also note that CONFIG_SMP does not currently work on
uniprocessor ARMs.
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 15 Feb 2010 17:27:25 +0000 (09:27 -0800)]
omap2/3/4: Fix mach-omap2/serial.c for multiboot
Initialize UART4 only for 3630 and 44xx.
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 15 Feb 2010 17:27:25 +0000 (09:27 -0800)]
omap: Fix gpio.c for multi-omap for omap4
Set up METHOD_GPIO_44XX instead of trying to use the METHOD_GPIO_24XX.
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 15 Feb 2010 17:27:25 +0000 (09:27 -0800)]
omap3/4: Fix compile for multi-omap for clkops_noncore_dpll_ops
Rename clkops_noncore_dpll_ops for omap3 and omap4.
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 15 Feb 2010 17:27:25 +0000 (09:27 -0800)]
omap2/3/4: Allow booting omap4 with multi-omap configuration
Allow booting omap4 with multi-omap configuration.
Tested only on omap2 and omap3, please somebody test
on omap4 and ack.
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 15 Feb 2010 17:27:25 +0000 (09:27 -0800)]
omap2/3/4: Clean up entry-macro.s for adding support for omap4 multiboot
Move defines around and set up handlers based on MULTI_OMAP2.
Note that this will only allow compiling in omap4 with omap2 and
omap3. It will not yet make omap4 boot with multi-omap.
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 15 Feb 2010 17:27:25 +0000 (09:27 -0800)]
omap4: Use get_irqnr_preamble
Use get_irqnr_preamble
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 15 Feb 2010 17:27:24 +0000 (09:27 -0800)]
omap2/3/4: Clean up defines for entry-macro.S
Define the irq base the same way as for omap2 and omap3,
and start using get_irqnr_preamble.
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 15 Feb 2010 17:27:24 +0000 (09:27 -0800)]
omap: Move multi-omap ifdeffery into it's own header file
This way we can include it easily as needed also for .S files.
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Fri, 12 Feb 2010 20:26:49 +0000 (12:26 -0800)]
omap2/3: Update omap3_defconfig to build in all the 2420 based boards
Note that booting 2420 depends on another patch posted earlier to not
select CONFIG_CPU_32v6K if CONFIG_ARCH_OMAP2 is selected.
Also note that we cannot add omap2430 in yet because of the different
clock addresses compared to 2420. Also note that we cannot have
CONFIG_CPU_32v6K=y in order to boot on 24xx.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Fri, 12 Feb 2010 20:26:48 +0000 (12:26 -0800)]
omap2/3: Fix initcalls for multi-omap
Otherwise the wrong initcalls can run.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Fri, 12 Feb 2010 20:26:48 +0000 (12:26 -0800)]
omap2/3/4: Replace orred CONFIG_ARCH_OMAP2/3/4 with CONFIG_ARCH_OMAP2PLUS
omap: Replace orred CONFIG_ARCH_OMAP2/3/4 with CONFIG_ARCH_OMAP2PLUS
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Fri, 12 Feb 2010 20:26:48 +0000 (12:26 -0800)]
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3
Replace ARCH_OMAP34XX with ARCH_OMAP3
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Fri, 12 Feb 2010 20:26:47 +0000 (12:26 -0800)]
omap2: Convert ARCH_OMAP24XX to ARCH_OMAP2
Convert ARCH_OMAP24XX to ARCH_OMAP2
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Fri, 12 Feb 2010 20:26:47 +0000 (12:26 -0800)]
omap2/3/4: Fix mbox init for multi-omap
Fix mbox init for multi-omap
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Fri, 12 Feb 2010 20:26:47 +0000 (12:26 -0800)]
omap2/3/4: Fix omap2_map_common_io for multi-omap
Fix omap2_map_common_io for multi-omap
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Fri, 12 Feb 2010 20:26:46 +0000 (12:26 -0800)]
omap: Fix dmtimer.c for multi-omap boot
Fix dmtimer.c for multi-omap boot. Also remove legacy
clk_enable/disable wrappers that are no longer needed.
Note that the clock handling should be further improved
to make use of the clock aliases.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Fri, 12 Feb 2010 20:26:46 +0000 (12:26 -0800)]
omap2/3: Multiboot compile fixes to compile in omap2 and omap3
Allows compiling in omap2 and omap3.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 15 Feb 2010 17:26:51 +0000 (09:26 -0800)]
omap2/3: Make get_irqnr_and_base common for mach-omap2 multiboot
Make get_irqnr_and_base common for mach-omap2 multiboot
Thanks to a tip from Russell King <rmk+kernel@arm.linux.org.uk>,
this also optimizes the code for non-multiboot configurations by
using get_irqnr_preamble.
Note that this will only work currently for 24xx and 34xx.
Support for 44xx can be added later on for basic multiboot,
and similar patch should be done for mach-omap1/entry-macro.S.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 15 Feb 2010 17:26:07 +0000 (09:26 -0800)]
Merge branch 'debug-ll' into omap-for-linus
Tony Lindgren [Mon, 15 Feb 2010 16:49:14 +0000 (08:49 -0800)]
omap: Remove old DEBUG_LL serial port options
These are no longer needed. Note that zoom boards
should now set their own function in uncompress.h
and debug-macro.S for the external UART.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 15 Feb 2010 16:49:01 +0000 (08:49 -0800)]
omap: Make uncompress code and DEBUG_LL code generic
Define arch_decomp_setup() the same way as some other
architectures do. Use arch_id to configure the debug uart
based on the machine_is by storing it into the uart
scratchpad register for DEBUG_LL code to use.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 15 Feb 2010 16:48:53 +0000 (08:48 -0800)]
omap: Clean the serial port defines
This way we don't have conflicts with the defines
with compiling in multiple omaps. Set the addresses
for uarts in struct omap_globals for the early serial
init code.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Fri, 12 Feb 2010 19:39:53 +0000 (11:39 -0800)]
Merge branch 'for-tony' of git://gitorious.org/linux-omap-dss2/linux into omap-for-linus
Linus Torvalds [Fri, 12 Feb 2010 19:07:45 +0000 (11:07 -0800)]
Linux 2.6.33-rc8
Linus Torvalds [Fri, 12 Feb 2010 18:12:28 +0000 (10:12 -0800)]
Merge branch 'fix/hda' of git://git./linux/kernel/git/tiwai/sound-2.6
* 'fix/hda' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
ALSA: hda - use WARN_ON_ONCE() for zero-division detection
Linus Torvalds [Fri, 12 Feb 2010 17:32:10 +0000 (09:32 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/anholt/drm-intel
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel:
drm/i915: hold ref on flip object until it completes
drm/i915: Fix crash while aborting hibernation
drm/i915: Correctly return -ENOMEM on allocation failure in cmdbuf ioctls.
drm/i915: fix pipe source image setting in flip command
drm/i915: fix flip done interrupt on Ironlake
drm/i915: untangle page flip completion
drm/i915: handle FBC and self-refresh better
drm/i915: Increase fb alignment to 64k
drm/i915: Update write_domains on active list after flush.
drm/i915: Rework DPLL calculation parameters for Ironlake
Tony Lindgren [Mon, 1 Feb 2010 22:26:53 +0000 (23:26 +0100)]
ARM: 5910/1: ARM: Add tmp register for addruart and loadsp
Otherwise more complicated uart configuration won't be possible.
We can use r1 for tmp register for both head.S and debug.S.
NOTE: This patch depends on another patch to add the the tmp register
into all debug-macro.S files. That can be done with:
$ sed -i -e "s/addruart,rx|addruart, rx/addruart, rx, tmp/"
arch/arm/*/include/*/debug-macro.S
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Takashi Iwai [Fri, 12 Feb 2010 17:17:06 +0000 (18:17 +0100)]
ALSA: hda - use WARN_ON_ONCE() for zero-division detection
Replace the zero-division warning message with WARN_ON_ONCE() per the
advice by Linus. This shouldn't happen, but if it happens, it's
possible that the bug happens often due to buggy IRQs.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Kyle McMartin [Fri, 12 Feb 2010 15:53:08 +0000 (10:53 -0500)]
parisc: fix tracing of signals
Mike Frysinger pointed out that calling tracehook_signal_handler with
stepping=0 missed testing the thread flags, resulting in not calling
ptrace_notify. Fix this by testing if we're single stepping or branch
stepping and setting the flag accordingly.
Tested, seems to work.
Reported-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Fri, 12 Feb 2010 16:48:47 +0000 (08:48 -0800)]
Merge branch 'fix/hda' of git://git./linux/kernel/git/tiwai/sound-2.6
* 'fix/hda' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
ALSA: hda-intel: Avoid divide by zero crash
Linus Torvalds [Fri, 12 Feb 2010 16:48:35 +0000 (08:48 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/lrg/voltage-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6:
regulator/lp3971: vol_map out of bounds in lp3971_{ldo,dcdc}_set_voltage()
regulator: Fix display of null constraints for regulators
Linus Torvalds [Fri, 12 Feb 2010 16:46:23 +0000 (08:46 -0800)]
Merge git://git./linux/kernel/git/steve/gfs2-2.6-fixes
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes:
GFS2: Fix bmap allocation corner-case bug
GFS2: Fix error code
Roel Kluin [Fri, 12 Feb 2010 11:30:21 +0000 (12:30 +0100)]
regulator/lp3971: vol_map out of bounds in lp3971_{ldo,dcdc}_set_voltage()
After `for (val = LDO_VOL_MIN_IDX; val <= LDO_VOL_MAX_IDX; val++)', if no break
occurs, val reaches LDO_VOL_MIN_IDX + 1, which is out of bounds for
ldo45_voltage_map[] and ldo123_voltage_map[].
Similarly BUCK_TARGET_VOL_MAX_IDX + 1 is out of bounds for buck_voltage_map[].
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Thu, 11 Feb 2010 19:20:48 +0000 (19:20 +0000)]
regulator: Fix display of null constraints for regulators
If the regulator constraints are empty and there is no voltage
reported then nothing will be added to the text displayed for the
constraints, leading to random stack data being printed. This is
unlikely to happen for practical regulators since most will at
least report a voltage but should still be fixed.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mike Rapoport [Mon, 14 Dec 2009 08:01:08 +0000 (09:01 +0100)]
omap3: cm-t35: add DSS2 display support
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Vaibhav Hiremath [Wed, 13 Jan 2010 11:47:10 +0000 (17:17 +0530)]
OMAP: AM3517: Enable DSS2 for AM3517EVM board
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
[tomi.valkeinen@nokia.com: removed defconfig changes]
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Vaibhav Hiremath [Mon, 4 Jan 2010 14:34:16 +0000 (15:34 +0100)]
OMAP: Enable DSS2 for OMAP3EVM board
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
[tomi.valkeinen@nokia.com: removed evm defconfig changes]
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Steven Whitehouse [Fri, 12 Feb 2010 10:10:55 +0000 (10:10 +0000)]
GFS2: Fix bmap allocation corner-case bug
This patch solves a corner case during allocation which occurs if both
metadata (indirect) and data blocks are required but there is an
obstacle in the filesystem (e.g. a resource group header or another
allocated block) such that when the allocation is requested only
enough blocks for the metadata are returned.
By changing the exit condition of this loop, we ensure that a
minimum of one data block will always be returned.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Abhijith Das [Fri, 5 Feb 2010 23:25:41 +0000 (18:25 -0500)]
GFS2: Fix error code
We need this one-liner to signal the mount helper of the 'insufficient journals' condition.
Signed-off-by: Abhijith Das <adas@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Linus Torvalds [Thu, 11 Feb 2010 22:28:03 +0000 (14:28 -0800)]
Merge branch 'omap-fixes-for-linus' of git://git./linux/kernel/git/tmlind/linux-omap-2.6
* 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6:
OMAP: hsmmc: fix memory leak
Linus Torvalds [Thu, 11 Feb 2010 22:07:13 +0000 (14:07 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/bp/bp
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
amd64_edac: Do not falsely trigger kerneloops
Linus Torvalds [Thu, 11 Feb 2010 22:07:00 +0000 (14:07 -0800)]
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
cciss: Make cciss_seq_show handle holes in the h->drv[] array
cfq-iosched: split seeky coop queues after one slice
Linus Torvalds [Thu, 11 Feb 2010 22:06:28 +0000 (14:06 -0800)]
Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:
NFS: Fix the mapping of the NFSERR_SERVERFAULT error
NFS: Remove a redundant check for PageFsCache in nfs_migrate_page()
NFS: Fix a bug in nfs_fscache_release_page()
Linus Torvalds [Thu, 11 Feb 2010 22:06:15 +0000 (14:06 -0800)]
Merge git://git.infradead.org/users/cbou/battery-2.6.33
* git://git.infradead.org/users/cbou/battery-2.6.33:
wm97xx_battery: Handle missing platform data gracefully
Linus Torvalds [Thu, 11 Feb 2010 22:05:55 +0000 (14:05 -0800)]
Merge git://git./linux/kernel/git/jejb/scsi-rc-fixes-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:
[SCSI] qla2xxx: Obtain proper host structure during response-queue processing.
[SCSI] compat_ioct: fix bsg SG_IO
[SCSI] qla2xxx: make msix interrupt handler safe for irq
[SCSI] zfcp: Report FC BSG errors in correct field
[SCSI] mptfusion : mptscsih_abort return value should be SUCCESS instead of value 0.
Linus Torvalds [Thu, 11 Feb 2010 22:03:42 +0000 (14:03 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: psmouse - make sure we don't schedule reconnects after cleanup
Linus Torvalds [Thu, 11 Feb 2010 22:03:28 +0000 (14:03 -0800)]
Merge branch 'drm-linus' of git://git./linux/kernel/git/airlied/drm-2.6
* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (30 commits)
vgaarb: fix incorrect dereference of userspace pointer.
drm/radeon/kms: retry auxch on 0x20 timeout value.
drm/radeon: Skip dma copy test in benchmark if card doesn't have dma engine.
drm/vmwgfx: Fix a circular locking dependency bug.
drm/vmwgfx: Drop scanout flag compat and add execbuf ioctl parameter members. Bumps major.
drm/vmwgfx: Report propper framebuffer_{max|min}_{width|height}
drm/vmwgfx: Update the user-space interface.
drm/radeon/kms: fix screen clearing before fbcon.
nouveau: fix state detection with switchable graphics
drm/nouveau: move dereferences after null checks
drm/nv50: make the pgraph irq handler loop like the pre-nv50 version
drm/nv50: delete ramfc object after disabling fifo, not before
drm/nv50: avoid unloading pgraph context when ctxprog is running
drm/nv50: align size of buffer object to the right boundaries.
drm/nv50: disregard dac outputs in nv50_sor_dpms()
drm/nv50: prevent multiple init tables being parsed at the same time
drm/nouveau: make dp auxch xfer len check for reads only
drm/nv40: make INIT_COMPUTE_MEM a NOP, just like nv50
drm/nouveau: Add proper vgaarb support.
drm/nouveau: Fix fbcon on mixed pre-NV50 + NV50 multicard.
...
Linus Torvalds [Thu, 11 Feb 2010 22:02:27 +0000 (14:02 -0800)]
Merge branch 'fixes' of git://git./linux/kernel/git/djbw/async_tx
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx:
drivers/dma: Correct NULL test
async-tx: fix buffer submission error handling in ipu_idma.c
dmaengine: correct onstack wait_queue_head declaration
ioat: fix infinite timeout checking in ioat2_quiesce
dmaengine: fix memleak in dma_async_device_unregister
Linus Torvalds [Thu, 11 Feb 2010 22:01:46 +0000 (14:01 -0800)]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
MIPS: Don't probe reserved EntryHi bits.
MIPS: SNI: Correct NULL test
MIPS: Fix __devinit __cpuinit confusion in cpu_cache_init
MIPS: IP27: Make defconfig useful again.
MIPS: Fixup of the r4k timer
Linus Torvalds [Thu, 11 Feb 2010 22:01:25 +0000 (14:01 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/roland/infiniband
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
RDMA/cm: Revert association of an RDMA device when binding to loopback