ARM: OMAP: 2430SDP: minor fixups for fb driver

Remove redundant #defines
Fix LCD pixelclock to 5.4 MHz

Signed-off-by: Hunyue Yau <hyau@mvista.com>
Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: 2430 PM: emul_ck is only available on 242x

omap2_pm_init: on 2430,  don't fail if emul_ck is not available.  It
is only available on 2420

Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: compile fix for CONFIG_PM_DEBUG=y

Various compile fixes needed after PRCM updates for PM_DEBUG

Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Remove old OMAP RTC character-class driver

The driver comes from 2.4 when no RTC class existed.  Currently we have
drivers/rtc/rtc-omap.c which should be preferred.  Please also update
userspace and defconfig if the old driver was being used.

Signed-off-by: Tony Lindgren <tony@atomide.com>

Remove duplicate omap34xx.h entry

Remove duplicate omap34xx.h entry

Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Add Copyright header omap24xx.h

Add Copyright header omap24xx.h

Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Leave GPIO[7:6] pullups enabled

GPIO7 and GPIO6 are configured as default wake-up sources for
tusb6010.

without this patch MUSB is not able to enumerate
any device that draw power from it.

After applying this patch, we're passing in almost
all OTG Electrical Tests.

Signed-off-by: Felipe Balbi <felipe.lima@indt.org.br>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Disable old OMAP RTC driver if DRV_RTC_OMAP is enabled.

Disable old OMAP RTC driver if RTC_DRV_OMAP is enabled

Signed-off-by: Andrzej Zaborowski <balrog@zabor.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Fix PRCM_SYSCONFIG & PRCM_REVISION addresses for 24XX

Fix OMAP24XX_PRCM_REVISION and OMAP24XX_PRCM_SYSCONFIG addresses,
which were incorrectly using 3430 PRM_{REVISION,SYSCONFIG} addresses.
Bug found by Richard Woodruff <r-woodruff2@ti.com>.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Define use internal clock field in MMCconfiguration

With the recent omap24xx register cleanup, the CONTROL_DEVCONF is only defined
at arch/arm/mach-omap2/pm.c.
So define 24XX_CONTROL_DEVCONF and use internal clock field in MMC
configuration.
I think it's the proper place to set mmc clock instead of  board-specific one.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
--
b/arch/arm/mach-omap2/board-apollon.c
Signed-off-by: Tony Lindgren <tony@atomide.com>

OMAP: Kill compile warnings

Kill warning: twl4030 keypad
struct input_dev has not moved to struct device from class_device. Kill the
re-init till this happens

Acked-by: x0khasim@ti.com
Acked-by: Dirk Behme <dirk.behme@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2: TWL4030 RTC driver (v2)

This patch adds TWL4030 Real-Time Clock support for OMAP2430.

Signed-off-by: Dmitry Krivoschekov <dkrivoschekov@ru.mvista.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: TWL4030 core misc. cleanups.

- Add pr_err and CodingStyle cleanups.

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Added back temporary I2C id

Added back temporary I2C id

Signed-off-by: Tony Lindgren <tony@atomide.com>

Merge omap-drivers

Merge branches 'master' and 'omap-drivers'

Conflicts:

arch/arm/configs/omap_h2_1610_defconfig
arch/arm/configs/omap_osk_5912_defconfig
arch/arm/mach-omap1/board-h2.c
arch/arm/mach-omap1/board-palmte.c
arch/arm/mach-omap1/board-palmtt.c
arch/arm/mach-omap1/board-palmz71.c
arch/arm/mach-omap1/board-sx1.c
arch/arm/mach-omap2/Kconfig
arch/arm/mach-omap2/Makefile
arch/arm/mach-omap2/board-2430sdp.c
arch/arm/mach-omap2/board-apollon-keys.c
arch/arm/mach-omap2/board-apollon.c
arch/arm/mach-omap2/board-h4.c
arch/arm/mach-omap2/board-n800-audio.c
arch/arm/mach-omap2/board-n800-dsp.c
arch/arm/mach-omap2/board-n800-usb.c
arch/arm/mach-omap2/board-n800.c
arch/arm/mach-omap2/devices.c
arch/arm/mach-omap2/io.c
arch/arm/mach-omap2/memory.c
arch/arm/mach-omap2/pm.c
arch/arm/mach-omap2/sleep.S
arch/arm/plat-omap/Makefile
arch/arm/plat-omap/common.c
arch/arm/plat-omap/dsp/dsp_common.c
arch/arm/plat-omap/dsp/dsp_common.h
arch/arm/plat-omap/dsp/omap2_dsp.h
arch/arm/plat-omap/timer32k.c
drivers/Makefile
drivers/i2c/busses/i2c-omap.c
drivers/i2c/chips/Kconfig
drivers/i2c/chips/Makefile
drivers/i2c/chips/menelaus.c
drivers/i2c/chips/tlv320aic23.c
drivers/i2c/chips/twl4030_core.c
drivers/mtd/onenand/omap2.c
drivers/spi/Kconfig
drivers/spi/omap2_mcspi.c
drivers/spi/tsc2101.c
drivers/spi/tsc2102.c
drivers/spi/tsc2301-core.c
drivers/video/omap/Kconfig
drivers/video/omap/Makefile
include/asm-arm/arch-omap/board-2430sdp.h
include/asm-arm/arch-omap/eac.h
include/asm-arm/arch-omap/gpio.h
include/asm-arm/arch-omap/io.h
include/asm-arm/arch-omap/mmc.h
include/asm-arm/arch-omap/omap24xx.h
include/asm-arm/arch-omap/onenand.h
include/asm-arm/arch-omap/pm.h
include/asm-arm/arch-omap/twl4030.h
include/asm-arm/hardware/tsc2101.h
include/linux/i2c-id.h
include/linux/spi/tsc2102.h
net/ipv4/netfilter/Kconfig

ARM: OMAP: Fix warning in lcdc.c

Fix warning

drivers/video/omap/lcdc.c:878: warning: initialization from
incompatible pointer type

Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

I2C: Add high-speed support to omap-i2c

Omap2430 has additional support for high-speed I2C.

This patch moves I2C speed parameter (from module) to platform data.
Also added basic High Speed support based on I2C bus speed.

This patch is tested for high speed I2C (with TWL4030 Keypad) and works as
expected.

Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Formating changes for Basic OMAP2430 High speed I2C

Resubmitting after incorporating review comments

This patch contains the formatting changes.

Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com>
Files:
 drivers/i2c/busses/i2c-omap.c
=============================================================================
Signed-off-by: Tony Lindgren <tony@atomide.com>

WATCHDOG: use base address from platform resources and make 2430 boot again

Modfied watchdog driver to use base address provided in platform defn
Cleaned up a bunch of statics used.
Added 2430 baseaddress defn
Addressed review comments for patch1 and 2 reported by Trilok Soni and Tony

Signed-off-by: Nishanth Menon <menon.nishanth@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Add DSP common code

Add DSP common code for OMAP. This patch adds code to idle the
OMAP DSP.

Signed-off-by: Toshihiro Kobayashi <toshihiro.kobayashi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

SPI: Add support for TSC2301 protocol driver

This adds a driver for TSC2301 including support for audio, keypad and
touchscreen. Patch is originally developed for Nokia N800 by Imre Deak,
Jarkko Nikula, Jarkko Oikarinen and Juha Yrjola.

Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>

SPI: Add TSC2102 main SPI driver

This adds a driver for the TSC2102 chip by Texas Instruments. This
driver is responsible for all communication with the chip and doesn't
export anything for user-space, but for other drivers controlling
devices connected to the chip.

Signed-off-by: Andrzej Zaborowski <balrog@zabor.org>

SPI: Add support for TSC2101

The new driver is functionally the same as the old
drivers/ssi/omap-tsc2101 driver in the linux-omap tree.

Signed-off-by: Imre Deak <imre.deak@solidboot.com>

SPI: Add an SPI master driver for the OMAP2 McSPI controller

Add an SPI master driver for the OMAP2 McSPI controller

Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>

MTD: Add onenand support for omap24xx

Add onenand support for omap24xx

Signed-off-by: Jarkko Lavinen <jarkko.lavinen@nokia.com>

NF: Add iptables IDLETIMER target

Each matching packet resets the timer associated with input and/or output
interfaces. Timer expiry causes a kobject uevent. Idle timer can be read via
sysfs.

Signed-off-by: Hiroshi DOYU <hiroshi.doyu@nokia.com>
Signed-off-by: Juha Yrjölä <juha.yrjola@nokia.com>
Updated for 2.6.21-rc1 by Arnaud Patard.

Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>

smc91x: Add code to detect errors caused by bad memory timings

Add code to detect errors caused by bad memory timings

Signed-off-by: Tony Lindgren <tony@atomide.com>

serial: 8250 changes for omap

8250 changes for omap

Signed-off-by: Tony Lindgren <tony@atomide.com>

smc91x: Clean up omap machine type handling

Level handling is different for omap1 and omap2.

Signed-off-by: Tony Lindgren <tony@atomide.com>

Add Nokia CBUS support

Add Nokia CBUS support

Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>

i2c: Merge omap i2c drivers from omap-historic

Merge omap i2c drivers from omap-historic

Signed-off-by: Tony Lindgren <tony@atomide.com>

FB: Add support for OMAP framebuffer

Add support for OMAP framebuffer

Signed-off-by: Imre Deak <imre.deak@solidboot.com>

ARM: OMAP: Add apollon gpio keys using gpio-keys input

Add apollon gpio keys using gpio-keys input

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Replace mach-omap/omap2 with mach-omap2

Update board Apollon with correct file path.

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Merge board specific files from N800 tree

This patch merges board specific files from N800 tree.
Nokia has published the files at:

http://repository.maemo.org/pool/maemo3.0/free/source/
kernel-source-rx-34_2.6.18.orig.tar.gz
kernel-source-rx-34_2.6.18-osso29.diff.gz

Signed-off-by: Kai Svahn <kai.svahn@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: cleanup apollon board

- Add etherent gpmc handling
- Remove unused mux setting
- Add MMC switch pin comments

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Sync H4 board init with linux-omap

This patch syncs H4 board init with linux-omap tree.

Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Fix typo in board-h4.h

Replace OMAP1610 with OMAP2420.

Signed-off-by: Komal Shah <komal_shah802003@yahoo.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: USB peripheral support on H4

H4 has two peripheral ports, one for "download" and one for OTG.
The one to use is selected through Kconfig.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Fix PRCM base register usage for 243x

The PRCM base register is different on 242x and 243x.  Use
the #ifdef'd #define from omap24xx.h instead of the locally
defined one.

Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Device init for OMAP24xx Enhanced Audio Controller

Device init for OMAP24xx Enhanced Audio Controller

Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: 243x: Add mappings for SDRC and SMS

Add mappings for SDRC ans SMS so that omap2_memory_init() works on the
2430.  This also allows the mpurate= command-line option to work.

Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Merge PM code from N800 tree

This patch merges omap2 PM code from N800 tree.

Patch adds support for sleep while idle for omap2
and handy serial console debbugging code. It also
moves code from pm-domain.c to pm.c.

This code can be used as a base for developing
power management for all omap24xx boards.

Signed-off-by: Kai Svahn <kai.svahn@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Merge driver headers from N800 tree

This patch merges omap specific driver headers from
N800 tree.

Signed-off-by: Kai Svahn <kai.svahn@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Merge gpmc changes from N800 tree

This patch merges gpmc changes from N800 tree
and adds gpmc_get_fclk_period() to gpmc.h.

Signed-off-by: Kai Svahn <kai.svahn@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: TUSB EVM init

Add init support for the TUSB6010 EVM board, as connected to H4.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Tabify mux.c

Tabify mux.c, no functional changes.

Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Add minimal OMAP2430 support

This patch adds minimal OMAP2430 support to get the kernel booting on 2430SDP.

Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: abstract debug card setup (smc, leds)

Additional cleanup for debug boards on H2/P2/H3/H4:  move the init
code that's not board-specific into a new file where it can be easily
shared between all the different boards (avoiding code duplication,
and making it easier to support more devices).  Make H4 use that.

This should be easy to drop in to the OMAP1 boards using these debug
cards; the only difference seems to be that the p2 does an extra reset
of the smc using the fpga (probably all boards could do that, if it's
necessary) and doesn't use the gpio mux or request APIs.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: omap2/gpmc updates

GPMC updates:
 - bugfixes: wrong/missing flags, omitted write, wrong test
 - don't map memory segments starting at zero
 - improve debug messaging
 - export gpmc_get_fclk_perio]d() since it's needed to calc timings
 - expect gpmc_cs_set_timings() caller to have initialized sync vs async

Note that this API is glitchy; likely the best fix would be to add
a member to "struct gpmc_timings" to hold GPMC_CONFIG1, since that
holds one key aspect of the GPMC timings (the gpmc_fclk divisor,
and sync vs. async == whether that divisor matters).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: omap2/memory.c compile fixes

Remove some conflicting declarations in omap2/memory.c so that the
file builds again.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Board Apollon update, fix boot

Update Apollon board init to initialize NAND, USB,
and LEDs. Also configure GPMC memory for smc91x Ethernet.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Optimize INTC register accesses and enable autoidling

Use virtual addresses directly instead of physical addresses to
avoid having to recalculate the virtual address with every
register access.

Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2: Place SMS and SDRC into smart idle mode

Place SMS and SDRC into smart idle mode

Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: H2 lcd updates for SPI framework

This is an updated patch to fix lcd for H2 board. It uses platform_data
field to pass spi_device to lcd driver.

Signed-off-by: Eduardo Valentin <eduardo.valentin@indt.org.br>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: TSC2101: add platform init / registration to board files

H2 / H3 boards use this chip, update their board files.

Signed-off-by: Imre Deak <imre.deak@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: N770: add missing LCD, LCD controller, touchscreen device registration

These were left out from the board file when merging these drivers,
add them here.

Call GPIO init from the board file as well, since the platform device init
code uses the GPIO API.

Signed-off-by: Imre Deak <imre.deak@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: osk+mistral backlight, power, board specific

Mistral-specific:

  - Add PWL-driven LCD backlight device

  - Apply power to the board even when the LCD isn't configured; things
    like EEPROM, temperature sensor, and wakeup switch depend on it.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Add omap osk defconfig

Add omap osk defconfig

Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Update omap h2 defconfig

Update omap h2 defconfig

Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Sync board specific files with linux-omap

This patch syncs omap board specific files with linux-omap tree.

Patch consists mostly of driver updates done in linux-omap
tree for drivers not yet in mainline kernel.

Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Basic support for siemens sx1

This adds basic support for Siemens SX1. More patches are available,
with video driver, mixer, and serial ports working. That is enough to
do gsm calls with right userland.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Palm Tungsten|T support

This patch adds board file and necessary includes for Palm Tungsten|T.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Register tsc2102 on Palm Tungsten E

Add palmte board config bits for TSC2102 controlled devices. This will
enable touchscreen, audio and APM code to report battery level.

If there are other boards at some point that use a TSC2102, similar
code can be used.

Signed-off-by: Andrzej Zaborowski <balrog@zabor.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: PalmZ71 support

Palmz71 specific things - board file.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Add support for Amstrad Delta keypad

This adds support for the keypad on the top of the Amstrad Delta. It's
just a standard omap-keypad so all we need to do is add the keypad
layout and platform data to the board definition file.

Signed-off-by: Jonathan McDowell <noodles@earth.li>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Palm Tungsten E board update

General update of the board file for Palm Tungsten E. Registers the
platform devices contained in the PDA (ROM chip, keypad, infra-red)
and updates the configuration for USB and MMC, whose config values
were previously guessed in most cases due to lack of documentation
(and now are confirmed by a number of users). Macros for GPIO pins are
moved to a file in include/asm-arm/arch-omap.

Signed-off-by: Andrzej Zaborowski <balrog@zabor.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: add SoSSI clock (remove manual checking of SoSSI state from idle)

The SoSSI driver should already take care of this by enabling / disabling
its clock when necessary, so this legacy callout from the PM idle code
is not needed any more.

Signed-off-by: Imre Deak <imre.deak@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: add SoSSI clock

This is needed, so that disabling the SoSSI clock during idle can
be prevented.

Signed-off-by: Imre Deak <imre.deak@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: omap camera builds again; Mistral init and mux

Support the camera connector on the OSK Mistral add-on board:

  - define muxing for both camera controllers
  - mux both of them for Mistral
  - teach ov9640 glue about mistral powerup/powerdown

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Enable DSP clocks for McBSP on omap310

This patch enables some clock on omap310.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Enable serial idling and wakeup features

Enable serial idling and wakeup features

Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2: Force APLLs always active

The APLLs are most efficiently idled by hardware.

Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: H3 workqueue fixes

Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: OSK led fixes

Bugfixes for the OSK led support:

 - Fix Kconfig merge glitches:  Mistral handles idle and timer leds just fine
 - Fix pm_suspend() runtime botch:  can't sleep, so can't touch tps65010 leds

Improvements:
 - Switch sense of Mistral idle led, so idle == off

Probably the TPS65010 leds should be handled only by the "new led" API.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: fix OMAP1 dmtimer build warning

Remove the OMAP1 version of omap_dm_timer_get_fclk(), and its associated
compile-time warning.  It would only BUG() if called, while it's only
called on OMAP2.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: Fix 32k timer unsupported one-shot mode

Fix unsupported one-shot mode in set_mode hook.

Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Linux 2.6.22-rc4

Merge git://git.infradead.org/mtd-2.6

* git://git.infradead.org/mtd-2.6:
  [JFFS2] Fix obsoletion of metadata nodes in jffs2_add_tn_to_tree()
  [MTD] Fix error checking after get_mtd_device() in get_sb_mtd functions
  [JFFS2] Fix buffer length calculations in jffs2_get_inode_nodes()
  [JFFS2] Fix potential memory leak of dead xattrs on unmount.
  [JFFS2] Fix BUG() caused by failing to discard xattrs on deleted files.
  [MTD] generalise the handling of MTD-specific superblocks
  [MTD] [MAPS] don't force uclinux mtd map to be root dev

libata: always use polling SETXFER

Several people have reported LITE-ON LTR-48246S detection failed
because SETXFER fails.  It seems the device raises IRQ too early after
SETXFER.  This is controller independent.  The same problem has been
reported for different controllers.

So, now we have pata_via where the controller raises IRQ before it's
ready after SETXFER and a device which does similar thing.  This patch
makes libata always execute SETXFER via polling.  As this only happens
during EH, performance impact is nil.  Setting ATA_TFLAG_POLLING is
also moved from issue hot path to ata_dev_set_xfermode() - the only
place where SETXFER can be issued.

Note that ATA_TFLAG_POLLING applies only to drivers which implement
SFF TF interface and use libata HSM.  More advanced controllers ignore
the flag.  This doesn't matter for this fix as SFF TF controllers are
the problematic ones.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

Merge /linux/kernel/git/jejb/scsi-rc-fixes-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:
  [SCSI] JAZZ ESP and SUN ESP need SPI_ATTRS
  [SCSI] atari_NCR5380: update_timeout removal
  [SCSI] aacraid: fix shutdown handler to also disable interrupts.
  [SCSI] qla2xxx: fix timeout in qla2x00_down_timeout
  [SCSI] fix CONFIG_SCSI_WAIT_SCAN=m

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: reduce raciness when input handlers disconnect
  Input: ucb1x00 - do not access input_dev->private directly
  Input: logips2pp - fix typo in Kconfig
  Input: db9 - do not ignore dev2 module parameter

Merge branch 'master' of /linux/kernel/git/davem/net-2.6

* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [ICMP]: Fix icmp_errors_use_inbound_ifaddr sysctl
  [IPV4]: Fix "ipOutNoRoutes" counter error for TCP and UDP
  [NET] gso: Fix GSO feature mask in sk_setup_caps
  [TCP]: Fix GSO ignorance of pkts_acked arg (cong.cntrl modules)
  [NET]: Fix comparisons of unsigned < 0.
  [NET]: Make net watchdog timers 1 sec jiffy aligned.
  [ATM]: Fix warning.
  [TCP]: Use default 32768-61000 outgoing port range in all cases.
  [AF_UNIX]: Fix datagram connect race causing an OOPS.
  [TG3]: Fix link problem on Dell's onboard 5906.
  [AF_UNIX]: Make socket locking much less confusing.

Merge branch 'master' of /linux/kernel/git/davem/sparc-2.6

* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [ATA]: Don't allow to enable this for SPARC64 without PCI.
  [VIDEO]: XVR500 and XVR2500 require FB=y

vanishing ioctl handler debugging

We've had several reoprts of the CPU jumping to 0x00000000 is do_ioctl().  I
assume that there's a race and someone is zeroing out the ioctl handler while
this CPU waits for the lock_kernel().

The patch adds code to detect this, then emits stuff which will hopefuly lead
us to the culprit.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

mtrr atomicity fix

Rafael gets this on an SMP box with kernel preemption enabled, during
hibernation and restore (100% of the time):

Enabling non-boot CPUs ...
BUG: using smp_processor_id() in preemptible [00000001] code: bash/4514
caller is mtrr_save_state+0x9/0x40

Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

SPI dynamic busid generation bugfix

Fix SPI dynamic bus ID assignment to start at 2^15-1 rather than a negative
number.  Valid bus ids are supposed to be positive, and are (now) stored in
an 's16' value.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

[SCSI] JAZZ ESP and SUN ESP need SPI_ATTRS

Reported by Meelis Roos.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

[SCSI] atari_NCR5380: update_timeout removal

Atari SCSI driver fixes: remove update_timeout kludge

Signed-off-by: Michael Schmitz <schmitz@debian.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Input: reduce raciness when input handlers disconnect

There is a race between input handler's release() and disconnect()
methods: when input handler disconnects it wakes up all regular
users and then process to walk user list to wake up async. users.
While disconnect() walks the list release() removes elements of
the same list causing oopses.

While this is not a substibute for proper locking we can reduce
odds of getting an oops if we wake up normal readers after walking
the list.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

Input: ucb1x00 - do not access input_dev->private directly

Use input_get_drvdata() and input_set_drvdata() helpers to do that.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Pavel Machek <pavel@ucw.cz>

[ATA]: Don't allow to enable this for SPARC64 without PCI.

Based upon a report from Meelis Roos.

Signed-off-by: David S. Miller <davem@davemloft.net>

[VIDEO]: XVR500 and XVR2500 require FB=y

Signed-off-by: David S. Miller <davem@davemloft.net>

[ICMP]: Fix icmp_errors_use_inbound_ifaddr sysctl

Currently when icmp_errors_use_inbound_ifaddr is set and an ICMP error is
sent after the packet passed through ip_output(), an address from the
outgoing interface is chosen as ICMP source address since skb->dev doesn't
point to the incoming interface anymore.

Fix this by doing an interface lookup on rt->dst.iif and using that device.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

[IPV4]: Fix "ipOutNoRoutes" counter error for TCP and UDP

Signed-off-by: Wei Dong <weidong@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

[NET] gso: Fix GSO feature mask in sk_setup_caps

This isn't a bug just yet as only TCP uses sk_setup_caps for GSO.
However, if and when UDP or something else starts using it this is
likely to cause a problem if we forget to add software emulation
for it at the same time.

The problem is that right now we translate GSO emulation to the
bitmask NETIF_F_GSO_MASK, which includes every protocol, even
ones that we cannot emulate.

This patch makes it provide only the ones that we can emulate.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

[TCP]: Fix GSO ignorance of pkts_acked arg (cong.cntrl modules)

The code used to ignore GSO completely, passing either way too
small or zero pkts_acked when GSO skb or part of it got ACKed.
In addition, there is no need to calculate the value in the loop
but simple arithmetics after the loop is sufficient. There is
no need to handle SYN case specially because congestion control
modules are not yet initialized when FLAG_SYN_ACKED is set.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

[NET]: Fix comparisons of unsigned < 0.

Recent gcc versions emit warnings when unsigned variables are
compared < 0 or >= 0.

Signed-off-by: Bill Nottingham <notting@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

[NET]: Make net watchdog timers 1 sec jiffy aligned.

round_jiffies for net dev watchdog timer.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

[ATM]: Fix warning.

The compiler warning

drivers/atm/firestream.c: In function ‘top_off_fp’:
drivers/atm/firestream.c:1505: warning: cast to pointer from integer of different size

does indicate a bug, albeit a minor one.  Fixed, by using a 32-bit
temporary prior to the call to bus_to_virt().

The larger bug is still present:  the entire driver assumes that machine
pointers are 32-bit, as it stores pointers in 32-bit hardware registers.
This is obvious to anyone who knows the driver well, but for the casual
readers it is helpfully noted with FIXME.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>