linux-2.6
16 years agoMerge branch 'rmk-devel-mxc-pu-v2' of git://pasiphae.extern.pengutronix.de/git/imx...
Russell King [Wed, 17 Dec 2008 20:05:39 +0000 (20:05 +0000)] 
Merge branch 'rmk-devel-mxc-pu-v2' of git://pasiphae.extern.pengutronix.de/git/imx/linux-2.6 into devel

16 years agoMerge branch 'mxc-pu-imxfb' of git://pasiphae.extern.pengutronix.de/git/imx/linux...
Russell King [Wed, 17 Dec 2008 20:04:45 +0000 (20:04 +0000)] 
Merge branch 'mxc-pu-imxfb' of git://pasiphae.extern.pengutronix.de/git/imx/linux-2.6 into devel

16 years agoMerge branch 'hsmmc-init' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind...
Russell King [Wed, 17 Dec 2008 20:03:39 +0000 (20:03 +0000)] 
Merge branch 'hsmmc-init' of git://git./linux/kernel/git/tmlind/linux-omap-2.6 into devel

16 years agoi.MX Framebuffer: add TFT support
Sascha Hauer [Tue, 16 Dec 2008 10:44:09 +0000 (11:44 +0100)] 
i.MX Framebuffer: add TFT support

With TFTs we can do 5/6/5 instead of 4/4/4. Add a bitfield for this
and use it with TFTs.

Acked-by: Krzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoi.MX Framebuffer: rename imxfb_mach_info to imx_fb_platform_data
Sascha Hauer [Tue, 16 Dec 2008 10:44:09 +0000 (11:44 +0100)] 
i.MX Framebuffer: rename imxfb_mach_info to imx_fb_platform_data

rename imxfb_mach_info to a name more common to kernel hackers

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoi.MX Framebuffer: Cleanup Coding style
Sascha Hauer [Tue, 16 Dec 2008 10:44:08 +0000 (11:44 +0100)] 
i.MX Framebuffer: Cleanup Coding style

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoi.MX Framebuffer: remove header file
Sascha Hauer [Tue, 16 Dec 2008 10:44:08 +0000 (11:44 +0100)] 
i.MX Framebuffer: remove header file

Move contents of imxfb.h to imxfb.c since it is used only
in this file

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoi.MX Framebuffer: fix margins
Sascha Hauer [Tue, 16 Dec 2008 10:44:08 +0000 (11:44 +0100)] 
i.MX Framebuffer: fix margins

The upper/lower and left/right margins are mixed up in the driver.
Fix it

Acked-by: Krzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoi.MX Framebuffer: Use readl/writel instead of direct pointer deref
Juergen Beisert [Tue, 16 Dec 2008 10:44:07 +0000 (11:44 +0100)] 
i.MX Framebuffer: Use readl/writel instead of direct pointer deref

This patch prepares the current i.MX1 framebuffer driver for usage in the
whole i.MX family. It switches to readl/writel for register accesses.
Also it moves the register definitions to the driver where they belong.

Acked-by: Krzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoi.MX Framebuffer: remove gpio setup function
Sascha Hauer [Tue, 16 Dec 2008 10:44:07 +0000 (11:44 +0100)] 
i.MX Framebuffer: remove gpio setup function

Remove the gpio mux setup function from i.MX framebuffer driver.
This function is platform specific and thus should be done by
the board setup. As there are currently no in-kernel users
of this driver we do not break anything.

Acked-by: Krzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoMAINTAINERS: Add myself as i.MX Framebuffer driver maintainer
Sascha Hauer [Tue, 16 Dec 2008 10:44:06 +0000 (11:44 +0100)] 
MAINTAINERS: Add myself as i.MX Framebuffer driver maintainer

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoUnused variable 'reg' removed.
Claudio Scordino [Tue, 11 Nov 2008 09:56:36 +0000 (10:56 +0100)] 
Unused variable 'reg' removed.

Signed-off-by: Claudio Scordino <claudio@evidence.eu.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agopatch-mxc-fiq
Paulius Zaleckas [Fri, 14 Nov 2008 10:01:39 +0000 (11:01 +0100)] 
patch-mxc-fiq

Drivers which are going to use it will have to select it and use
mxc_set_irq_fiq() to set FIQ mode for this interrupt.

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agopatch-mx1-UART-support
Paulius Zaleckas [Fri, 14 Nov 2008 10:01:39 +0000 (11:01 +0100)] 
patch-mx1-UART-support

Adds support for MX1 architecture to UART driver.

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agopatch-mx1-mtd-xip
Darius Augulis [Fri, 14 Nov 2008 10:01:39 +0000 (11:01 +0100)] 
patch-mx1-mtd-xip

Adds MTD XIP support for ARCH_MX1.

Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agopatch-mx1-add-devices
Darius Augulis [Fri, 14 Nov 2008 10:01:38 +0000 (11:01 +0100)] 
patch-mx1-add-devices

Adds common devices to ARCH_MX1.

Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agopatch-mxc-add-ARCH_MX1
Paulius Zaleckas [Fri, 14 Nov 2008 10:01:38 +0000 (11:01 +0100)] 
patch-mxc-add-ARCH_MX1

Adds MX1 architecture to platform MXC. It will supersede mach-imx
and let it die.

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agopatch-iomux-mx1-mx2-cleanup
Darius Augulis [Fri, 14 Nov 2008 10:01:38 +0000 (11:01 +0100)] 
patch-iomux-mx1-mx2-cleanup

Fix GIUS register setup in the mxc_gpio_mode().

Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years ago[ARM] MX31: defconfig for mx31moboard platform
Valentin Longchamp [Fri, 24 Oct 2008 13:22:52 +0000 (15:22 +0200)] 
[ARM] MX31: defconfig for mx31moboard platform

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years ago[ARM] MX31: basic support for mx31moboard platform
Valentin Longchamp [Sun, 23 Nov 2008 16:35:08 +0000 (17:35 +0100)] 
[ARM] MX31: basic support for mx31moboard platform

Initial support for mx31moboard platfor with 3 serial ports
and NOR Flash

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoMX31: UART5 pins definition
Valentin Longchamp [Fri, 24 Oct 2008 13:10:32 +0000 (15:10 +0200)] 
MX31: UART5 pins definition

pins definition for UART5 when used in alternate mode 2

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoMX31: definitions for UART2 pins
Valentin Longchamp [Fri, 24 Oct 2008 13:09:06 +0000 (15:09 +0200)] 
MX31: definitions for UART2 pins

UART2 pins when used in functionnal mode

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoimxmmc: use readl/writel
Marc Kleine-Budde [Fri, 10 Oct 2008 10:05:03 +0000 (12:05 +0200)] 
imxmmc: use readl/writel

Use readl/writel instead of direct pointer deref.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoimxmmc: Remove unused variables
Marc Kleine-Budde [Fri, 10 Oct 2008 10:05:03 +0000 (12:05 +0200)] 
imxmmc: Remove unused variables

This removes clkrt and cmdat from struct imxmci_host, they are
unused.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoimxmmc: Checkpatch cleanup
Marc Kleine-Budde [Fri, 10 Oct 2008 10:05:03 +0000 (12:05 +0200)] 
imxmmc: Checkpatch cleanup

This cleans up the warnings issued by the checkpatch script
and remove the file history from the header

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years ago[ARM] pcm037: add NAND support
Sascha Hauer [Sun, 23 Nov 2008 16:34:04 +0000 (17:34 +0100)] 
[ARM] pcm037: add NAND support

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years ago[ARM] MX3: add NAND support
Sascha Hauer [Tue, 11 Nov 2008 14:15:39 +0000 (15:15 +0100)] 
[ARM] MX3: add NAND support

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years ago[ARM] pcm038: Add NAND support
Sascha Hauer [Tue, 9 Sep 2008 09:30:58 +0000 (11:30 +0200)] 
[ARM] pcm038: Add NAND support

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years ago[ARM] MX27: Add NAND resources
Sascha Hauer [Tue, 9 Sep 2008 09:30:58 +0000 (11:30 +0200)] 
[ARM] MX27: Add NAND resources

This patch adds the platform device and resources for NAND
on mx27 boards.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoAdd default configuration for MX31PDK board.
Fabio Estevam [Wed, 12 Nov 2008 14:38:40 +0000 (15:38 +0100)] 
Add default configuration for MX31PDK board.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: sascha Hauer <s.hauer@pengutronix.de>
16 years agoAdd basic support for MX31PDK board.
Fabio Estevam [Wed, 12 Nov 2008 14:38:39 +0000 (15:38 +0100)] 
Add basic support for MX31PDK board.

Add basic support to the MX31PDK development board, also known
as MX31 3DS or MX31 3-stack board (http://www.freescale.com/imx31pdk).

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: sascha Hauer <s.hauer@pengutronix.de>
16 years ago[ARM] pcm037: Add support for SRAM device
Sascha Hauer [Sun, 23 Nov 2008 16:32:49 +0000 (17:32 +0100)] 
[ARM] pcm037: Add support for SRAM device

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years ago[ARM] pcm037: add support for the on-board LAN9217 network controller
Guennadi Liakhovetski [Tue, 11 Nov 2008 14:12:00 +0000 (15:12 +0100)] 
[ARM] pcm037: add support for the on-board LAN9217 network controller

smc911x now also supports LAN921{5,7,8} network controllers.

Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agopcm038: add driver for static ram
Sascha Hauer [Sun, 23 Nov 2008 16:31:46 +0000 (17:31 +0100)] 
pcm038: add driver for static ram

The pcm038 module (phyCORE-i.MX27) comes with a 512 KiB static RAM which
can be battery buffered. Add mtd_ram support and configure the chip select
line, to which the sram is attached.

Signed-off-by: Luotao Fu <l.fu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoi.MX31: fix mxc_iomux_set_pad()
Guennadi Liakhovetski [Thu, 13 Nov 2008 11:20:49 +0000 (12:20 +0100)] 
i.MX31: fix mxc_iomux_set_pad()

mxc_iomux_set_pad() is buggy on i.MX31 - it calculates the register and
the offset therein wrongly. Fix it.

Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years ago[ARM] MX3 iomux: add more pin definitions
Sascha Hauer [Thu, 13 Nov 2008 12:37:12 +0000 (13:37 +0100)] 
[ARM] MX3 iomux: add more pin definitions

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years ago[ARM] MX1/MX2: simplify mxc_gpio_setup_multiple_pins
Sascha Hauer [Tue, 4 Nov 2008 15:48:46 +0000 (16:48 +0100)] 
[ARM] MX1/MX2: simplify mxc_gpio_setup_multiple_pins

mxc_gpio_setup_multiple_pins used to take several ALLOC_MODE flags. Most
of them are unused, so simplify the function by removing the flags. Also,
instead of using a confusing MXC_GPIO_ALLOC_MODE_RELEASE flag in a function
having alloc in its name, add a mxc_gpio_release_multiple_pins function.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years ago[ARM] MX27: add i.MX27 SDHC1 and SDHC2 GPIO declarations
Julien Boibessot [Thu, 23 Oct 2008 12:45:10 +0000 (14:45 +0200)] 
[ARM] MX27: add i.MX27 SDHC1 and SDHC2 GPIO declarations

Signed-off-by: Julien Boibessot <julien.boibessot@armadeus.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoMX27: Add USB pin function defines
Sascha Hauer [Mon, 29 Sep 2008 13:02:17 +0000 (15:02 +0200)] 
MX27: Add USB pin function defines

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years ago[ARM] MX27ads: remove unused define
Sascha Hauer [Wed, 5 Nov 2008 17:27:14 +0000 (18:27 +0100)] 
[ARM] MX27ads: remove unused define

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years ago[ARM] MX2: Add IRQ_GPIOE definition
Sascha Hauer [Tue, 14 Oct 2008 12:51:25 +0000 (14:51 +0200)] 
[ARM] MX2: Add IRQ_GPIOE definition

The MX2 has 5 gpio ports, IRQ_GPIOE was missing so far.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoMX27: Fix EMMA Base addresses
Sascha Hauer [Tue, 7 Oct 2008 08:31:07 +0000 (10:31 +0200)] 
MX27: Fix EMMA Base addresses

The EMMA (Enhanced Multimedia Engine) is divided into two parts, the
postprocessor and the preprocessor. Fix the base addresses.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years ago[ARM] MX2: DMA updates
Sascha Hauer [Tue, 16 Dec 2008 11:17:47 +0000 (12:17 +0100)] 
[ARM] MX2: DMA updates

This one updates DMA support on MX2 which got broken in:
[ARM] Hide ISA DMA API when ISA_DMA_API is unset

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
16 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Tue, 16 Dec 2008 00:31:05 +0000 (16:31 -0800)] 
Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 5348/1: fix documentation wrt location of the alignment trap interface
  [ARM] Ensure linux/hardirqs.h is included where required
  [ARM] fix kernel-doc syntax
  [ARM] arch/arm/common/sa1111.c: Correct error handling code
  [ARM] 5341/2: there is no copy_page on nommu ARM

16 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Tue, 16 Dec 2008 00:30:22 +0000 (16:30 -0800)] 
Merge git://git./linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  Phonet: keep TX queue disabled when the device is off
  SCHED: netem: Correct documentation comment in code.
  netfilter: update rwlock initialization for nat_table
  netlabel: Compiler warning and NULL pointer dereference fix
  e1000e: fix double release of mutex
  IA64: HP_SIMETH needs to depend upon NET
  netpoll: fix race on poll_list resulting in garbage entry
  ipv6: silence log messages for locally generated multicast
  sungem: improve ethtool output with internal pcs and serdes
  tcp: tcp_vegas cong avoid fix
  sungem: Make PCS PHY support partially work again.

16 years agoDefine smp_call_function_many for UP
Rusty Russell [Mon, 15 Dec 2008 08:34:35 +0000 (19:04 +1030)] 
Define smp_call_function_many for UP

Otherwise those using it in transition patches (eg. kvm) can't compile
with CONFIG_SMP=n:

arch/x86/kvm/../../../virt/kvm/kvm_main.c: In function 'make_all_cpus_request':
arch/x86/kvm/../../../virt/kvm/kvm_main.c:380: error: implicit declaration of function 'smp_call_function_many'

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agocgroups: fix a race between rmdir and remount
Paul Menage [Mon, 15 Dec 2008 21:54:22 +0000 (13:54 -0800)] 
cgroups: fix a race between rmdir and remount

When a cgroup is removed, it's unlinked from its parent's children list,
but not actually freed until the last dentry on it is released (at which
point cgrp->root->number_of_cgroups is decremented).

Currently rebind_subsystems checks for the top cgroup's child list being
empty in order to rebind subsystems into or out of a hierarchy - this can
result in the set of subsystems bound to a hierarchy being
removed-but-not-freed cgroup.

The simplest fix for this is to forbid remounts that change the set of
subsystems on a hierarchy that has removed-but-not-freed cgroups.  This
bug can be reproduced via:

mkdir /mnt/cg
mount -t cgroup -o ns,freezer cgroup /mnt/cg
mkdir /mnt/cg/foo
sleep 1h < /mnt/cg/foo &
rmdir /mnt/cg/foo
mount -t cgroup -o remount,ns,devices,freezer cgroup /mnt/cg
kill $!

Though the above will cause oops in -mm only but not mainline, but the bug
can cause memory leak in mainline (and even oops)

Signed-off-by: Paul Menage <menage@google.com>
Reviewed-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agoACPI toshiba: only register rfkill if bt is enabled
Frederik Deweerdt [Mon, 15 Dec 2008 21:54:19 +0000 (13:54 -0800)] 
ACPI toshiba: only register rfkill if bt is enabled

Part of the rfkill initialization was done whenever BT was on or not.  The
following patch checks for BT presence before registering the rfkill to
the input layer.  Some minor cleanups (> 80 char lines) were also added in
the process.

On Tue, Oct 28, 2008 at 10:10:37PM +0300, Andrey Borzenkov wrote:
[...]
> [   66.633036] toshiba_acpi: Toshiba Laptop ACPI Extras version 0.19
> [   66.633054] toshiba_acpi:     HCI method: \_SB_.VALD.GHCI
> [   66.637764] input: Toshiba RFKill Switch as /devices/virtual/input/input3
[...]
> [  113.920753] ------------[ cut here ]------------
> [  113.920828] kernel BUG at /home/bor/src/linux-git/net/rfkill/rfkill.c:347!
> [  113.920845] invalid opcode: 0000 [#1]
> [  113.920877] last sysfs file: /sys/devices/pci0000:00/0000:00:04.0/host0/target0:0:0/0:0:0:0/block/sda/size
> [  113.920900] Dumping ftrace buffer:
> [  113.920919]    (ftrace buffer empty)
> [  113.920933] Modules linked in: af_packet irnet ppp_generic slhc ircomm_tty ircomm binfmt_misc loop dm_mirror dm_region_hash dm_log dm_round_robin dm_multipath dm_mod alim15x3 ide_core nvram toshiba cryptomgr aead crypto_blkcipher michael_mic crypto_algapi orinoco_cs orinoco hermes_dld hermes pcmcia firmware_class snd_ali5451 snd_ac97_codec ac97_bus snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device smsc_ircc2 snd_pcm_oss snd_pcm rtc_cmos irda snd_timer snd_mixer_oss rtc_core snd crc_ccitt yenta_socket rtc_lib rsrc_nonstatic i2c_ali1535 pcmcia_core pcspkr psmouse soundcore i2c_core evdev sr_mod snd_page_alloc alim1535_wdt cdrom fan sg video output toshiba_acpi rfkill thermal backlight ali_agp processor ac button input_polldev battery agpgart ohci_hcd usbcore reiserfs pata_ali libata sd_mod scsi_mod [last unloaded: scsi_wait_scan]
> [  113.921765]
> [  113.921785] Pid: 3272, comm: ipolldevd Not tainted (2.6.28-rc2-1avb #3) PORTEGE 4000
> [  113.921801] EIP: 0060:[<dfaa4683>] EFLAGS: 00010246 CPU: 0
> [  113.921854] EIP is at rfkill_force_state+0x53/0x90 [rfkill]
> [  113.921870] EAX: 00000000 EBX: 00000000 ECX: 00000003 EDX: 00000000
> [  113.921885] ESI: 00000000 EDI: ddd50300 EBP: d8d7af40 ESP: d8d7af24
> [  113.921900]  DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068
> [  113.921918] Process ipolldevd (pid: 3272, ti=d8d7a000 task=d8d93c90 task.ti=d8d7a000)
> [  113.921933] Stack:
> [  113.921945]  d8d7af38 00000246 dfb029d8 dfb029c0 dfb029d8 dfb029c0 ddd50300 d8d7af5c
> [  113.922014]  dfb018e2 01000246 01000000 ddd50300 ddd50314 ddabb8a0 d8d7af68 dfb381c1
> [  113.922098]  00000000 d8d7afa4 c012ec0a 00000000 00000002 00000000 c012eba8 ddabb8c0
> [  113.922240] Call Trace:
> [  113.922240]  [<dfb018e2>] ? bt_poll_rfkill+0x5c/0x82 [toshiba_acpi]
> [  113.922240]  [<dfb381c1>] ? input_polled_device_work+0x11/0x40 [input_polldev]
> [  113.922240]  [<c012ec0a>] ? run_workqueue+0xea/0x1f0
> [  113.922240]  [<c012eba8>] ? run_workqueue+0x88/0x1f0
> [  113.922240]  [<dfb381b0>] ? input_polled_device_work+0x0/0x40 [input_polldev]
> [  113.922240]  [<c012f047>] ? worker_thread+0x87/0xf0
> [  113.922240]  [<c0132b00>] ? autoremove_wake_function+0x0/0x50
> [  113.922240]  [<c012efc0>] ? worker_thread+0x0/0xf0
> [  113.922240]  [<c013280f>] ? kthread+0x3f/0x80
> [  113.922240]  [<c01327d0>] ? kthread+0x0/0x80
> [  113.922240]  [<c01040d7>] ? kernel_thread_helper+0x7/0x10
> [  113.922240] Code: 43 54 89 73 54 39 c6 74 11 89 d9 ba 01 00 00 00 b8 40 68 aa df e8 3e 35 69 e0 89 f8 e8 77 fd 85 e0 31 c0 83 c4 10 5b 5e 5f 5d c3 <0f> 0b eb fe 89 f6 8d bc 27 00 00 00 00 be f4 4d aa df bb 5f 01
> [  113.922240] EIP: [<dfaa4683>] rfkill_force_state+0x53/0x90 [rfkill] SS:ESP 0068:d8d7af24
> [  113.924700] ---[ end trace 0e404eb40cadd5f0 ]---

Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com>
Tested-by: Andrey Borzenkov <arvidjaar@mail.ru>
Acked-by: Len Brown <len.brown@intel.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Acked-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agoeCryptfs: Update maintainers
Michael Halcrow [Mon, 15 Dec 2008 21:54:17 +0000 (13:54 -0800)] 
eCryptfs: Update maintainers

Tyler Hicks and Dustin Kirkland are now the primary contact points for
eCryptfs issues that may arise from this point forward.

Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com>
Acked-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
Acked-by: Dustin Kirkland <kirkland@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agoslob: do not pass the SLAB flags as GFP in kmem_cache_create()
Catalin Marinas [Mon, 15 Dec 2008 21:54:16 +0000 (13:54 -0800)] 
slob: do not pass the SLAB flags as GFP in kmem_cache_create()

The kmem_cache_create() function in the slob allocator passes the SLAB
flags as GFP flags to the slob_alloc() function.  The patch changes this
call to pass GFP_KERNEL as the other allocators seem to do.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Matt Mackall <mpm@selenic.com>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Christoph Lameter <cl@linux-foundation.org>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agopcmcia: blackfin: fix bug - add missing ; to MODULE macro
Mike Frysinger [Mon, 15 Dec 2008 21:54:14 +0000 (13:54 -0800)] 
pcmcia: blackfin: fix bug - add missing ; to MODULE macro

Cc: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agoMerge branch 'omap3-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind...
Russell King [Mon, 15 Dec 2008 22:13:26 +0000 (22:13 +0000)] 
Merge branch 'omap3-upstream' of git://git./linux/kernel/git/tmlind/linux-omap-2.6 into devel

16 years agoMerge branch 'for_rmk' of git://git.mnementh.co.uk/linux-2.6-im into devel
Russell King [Mon, 15 Dec 2008 10:36:25 +0000 (10:36 +0000)] 
Merge branch 'for_rmk' of git://git.mnementh.co.uk/linux-2.6-im into devel

16 years ago[ARM] 5348/1: fix documentation wrt location of the alignment trap interface
Nicolas Pitre [Mon, 15 Dec 2008 02:09:15 +0000 (03:09 +0100)] 
[ARM] 5348/1: fix documentation wrt location of the alignment trap interface

Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years ago[ARM] Ensure linux/hardirqs.h is included where required
Russell King [Sun, 14 Dec 2008 18:01:44 +0000 (18:01 +0000)] 
[ARM] Ensure linux/hardirqs.h is included where required

... for the removal of it from asm-generic/local.h

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years agoPhonet: keep TX queue disabled when the device is off
Rémi Denis-Courmont [Mon, 15 Dec 2008 08:53:57 +0000 (00:53 -0800)] 
Phonet: keep TX queue disabled when the device is off

Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agoSCHED: netem: Correct documentation comment in code.
Jesper Dangaard Brouer [Mon, 15 Dec 2008 08:39:17 +0000 (00:39 -0800)] 
SCHED: netem: Correct documentation comment in code.

The netem simulator is no longer limited by Linux timer resolution HZ.
Not since Patrick McHardy changed the QoS system to use hrtimer.

Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agonetfilter: update rwlock initialization for nat_table
Steven Rostedt [Mon, 15 Dec 2008 08:19:14 +0000 (00:19 -0800)] 
netfilter: update rwlock initialization for nat_table

The commit e099a173573ce1ba171092aee7bb3c72ea686e59
(netfilter: netns nat: per-netns NAT table) renamed the
nat_table from __nat_table to nat_table without updating the
__RW_LOCK_UNLOCKED(__nat_table.lock).

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[PCMCIA] e740 PCMCIA socket driver.
Ian Molton [Tue, 7 Oct 2008 21:01:59 +0000 (22:01 +0100)] 
[PCMCIA] e740 PCMCIA socket driver.

This patch adds the platform specific support needed to control the
PCMCIA hardware on the Toshiba e740.

Signed-off-by: Ian Molton <spyro@f2s.com>
16 years ago[ARM] pxa: Add multi-io support for e-series
Ian Molton [Fri, 26 Sep 2008 12:38:59 +0000 (13:38 +0100)] 
[ARM] pxa: Add multi-io support for e-series

    This patchset provides support for the TMIO based IO controller used in the
    Toshiba e-series PDAs.

Signed-off-by: Ian Molton <spyro@f2s.com>
Acked-by: Samuel Ortiz <sameo@openedhand.com>
Acked-by: Eric Miao <eric.y.miao@gmail.com>
16 years agoMerge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc
Linus Torvalds [Mon, 15 Dec 2008 00:25:19 +0000 (16:25 -0800)] 
Merge branch 'merge' of git://git./linux/kernel/git/galak/powerpc

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc:
  powerpc/fsl-booke: Fix problem with _tlbil_va being interrupted

16 years agox86 Fix VMI crash on boot in 2.6.28-rc8
Zachary Amsden [Sat, 13 Dec 2008 20:36:58 +0000 (12:36 -0800)] 
x86 Fix VMI crash on boot in 2.6.28-rc8

VMI initialiation can relocate the fixmap, causing early_ioremap to
malfunction if it is initialized before the relocation.  To fix this,
VMI activation is split into two phases; the detection, which must
happen before setting up ioremap, and the activation, which must happen
after parsing early boot parameters.

This fixes a crash on boot when VMI is enabled under VMware.

Signed-off-by: Zachary Amsden <zach@vmware.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agoRevert "sched_clock: prevent scd->clock from moving backwards"
Linus Torvalds [Sun, 14 Dec 2008 23:46:01 +0000 (15:46 -0800)] 
Revert "sched_clock: prevent scd->clock from moving backwards"

This reverts commit 5b7dba4ff834259a5623e03a565748704a8fe449, which
caused a regression in hibernate, reported by and bisected by Fabio
Comolli.

This revert fixes

 http://bugzilla.kernel.org/show_bug.cgi?id=12155
 http://bugzilla.kernel.org/show_bug.cgi?id=12149

Bisected-by: Fabio Comolli <fabio.comolli@gmail.com>
Requested-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years ago[ARM] move asm/xip.h's mach/hardware.h include to mach/xip.h
Russell King [Sun, 14 Dec 2008 13:22:51 +0000 (13:22 +0000)] 
[ARM] move asm/xip.h's mach/hardware.h include to mach/xip.h

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years ago[ARM] eliminate NULL test and memset after alloc_bootmem
Julia Lawall [Mon, 1 Dec 2008 22:15:41 +0000 (14:15 -0800)] 
[ARM] eliminate NULL test and memset after alloc_bootmem

As noted by Akinobu Mita in patch b1fceac2b9e04d278316b2faddf276015fc06e3b,
alloc_bootmem and related functions never return NULL and always return a
zeroed region of memory.  Thus a NULL test or memset after calls to these
functions is unnecessary.

This was fixed using the following semantic patch.
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@@
expression E;
statement S;
@@

E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\|alloc_bootmem_node\|alloc_bootmem_low_pages_node\|alloc_bootmem_pages_node\)(...)
... when != E
(
- BUG_ON (E == NULL);
|
- if (E == NULL) S
)

@@
expression E,E1;
@@

E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\|alloc_bootmem_node\|alloc_bootmem_low_pages_node\|alloc_bootmem_pages_node\)(...)
... when != E
- memset(E,0,E1);
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years ago[ARM] pcm037: add 1wire support
Sascha Hauer [Mon, 1 Dec 2008 22:15:40 +0000 (14:15 -0800)] 
[ARM] pcm037: add 1wire support

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years ago[ARM] MX2 pcm038: add 1-wire master support
Sascha Hauer [Mon, 1 Dec 2008 22:15:40 +0000 (14:15 -0800)] 
[ARM] MX2 pcm038: add 1-wire master support

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years ago[ARM] MX31: add w1 platform_device and resources
Sascha Hauer [Mon, 1 Dec 2008 22:15:39 +0000 (14:15 -0800)] 
[ARM] MX31: add w1 platform_device and resources

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years ago[ARM] MX2: Add W1 device/resources
Sascha Hauer [Mon, 1 Dec 2008 22:15:38 +0000 (14:15 -0800)] 
[ARM] MX2: Add W1 device/resources

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years ago[ARM] fix kernel-doc syntax
Randy Dunlap [Mon, 1 Dec 2008 22:15:37 +0000 (14:15 -0800)] 
[ARM] fix kernel-doc syntax

Fix kernel-doc notation to use correct syntax.  Even though this should be
moved to where the function is actually implemented...

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years ago[ARM] DSM320: Update KS8695 defconfig to include DSM320
Daniel Silverstone [Sat, 13 Dec 2008 20:44:16 +0000 (20:44 +0000)] 
[ARM] DSM320: Update KS8695 defconfig to include DSM320

Update the KS8695 defconfig to bring it up to modern config
standards and include the DSM320 and appropriate drivers for the
DSM320 (E.g. prism54).

Signed-off-by: Daniel Silverstone <dsilvers@simtec.co.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
16 years ago[ARM] DSM320: Add support for the DSM320
Daniel Silverstone [Sat, 13 Dec 2008 20:44:15 +0000 (20:44 +0000)] 
[ARM] DSM320: Add support for the DSM320

Add support for the D-Link DSM-320 Wireless Media Player which is
based on the Micrel KS8695 SoC.

Signed-off-by: Daniel Silverstone <dsilvers@simtec.co.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
16 years ago[ARM] KS8695: Add GPIO to IRQ mapping function
Ben Dooks [Sat, 13 Dec 2008 20:44:13 +0000 (20:44 +0000)] 
[ARM] KS8695: Add GPIO to IRQ mapping function

Use the GPIOlib .to_irq call to map KS8695 GPIOs
to the relevant IRQ line.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
16 years ago[ARM] KS8695: Fixup the KS8695 GPIO to be GPIOLIB
Daniel Silverstone [Sat, 13 Dec 2008 20:44:12 +0000 (20:44 +0000)] 
[ARM] KS8695: Fixup the KS8695 GPIO to be GPIOLIB

This patch is as small a change as possible to the KS8695 GPIO layer
to use GPIOLIB to allow the generic GPIO expanders and the like to
be compiled.

As a side-effect, we also remove __init_or_module from several
functions which could be called by drivers such as i2c-gpio which
could plausibly be compiled into a non-modular kernel.

Signed-off-by: Daniel Silverstone <dsilvers@simtec.co.uk>
Signed-off-by: Vincent Sanders <vince@simtec.co.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
16 years ago[ARM] KS8695: Fix up device registration.
Daniel Silverstone [Sat, 13 Dec 2008 20:44:11 +0000 (20:44 +0000)] 
[ARM] KS8695: Fix up device registration.

The KS8695 device.c provides registration functionality for the
KS8695's various devices such as watchdog timers and ethernet
devices. Rather than predicating those on the config options for the
drivers, always register the platform devices so that a later built
module can hook on. Also, the ethernet used to register virtual
addresses in the platform data. This is wrong and so this patch
changes them to physical addresses and also passes in the
appropriate physical region for the PHY or Switch as appropriate.

Signed-off-by: Daniel Silverstone <dsilvers@simtec.co.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
16 years ago[ARM] arch/arm/common/sa1111.c: Correct error handling code
Julia Lawall [Sat, 13 Dec 2008 15:37:59 +0000 (16:37 +0100)] 
[ARM] arch/arm/common/sa1111.c: Correct error handling code

If it is reasonable to apply PTR_ERR to the result of calling clk_get, then
that result should first be tested with IS_ERR, not with !.

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@@
expression E,E1;
@@

if (
-   E == NULL
+   IS_ERR(E)
   ) { <+... when != E = E1
        PTR_ERR(E)
       ...+> }
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years agopowerpc/fsl-booke: Fix problem with _tlbil_va being interrupted
Kumar Gala [Sat, 13 Dec 2008 23:01:37 +0000 (17:01 -0600)] 
powerpc/fsl-booke: Fix problem with _tlbil_va being interrupted

An example calling sequence which we did see:

copy_user_highpage -> kmap_atomic -> flush_tlb_page -> _tlbil_va

We got interrupted after setting up the MAS registers before the
tlbwe and the interrupt handler that caused the interrupt also did
a kmap_atomic (ide code) and thus on returning from the interrupt
the MAS registers no longer contained the proper values.

Since we dont save/restore MAS registers for normal interrupts we
need to disable interrupts in _tlbil_va to ensure atomicity.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
16 years agoMerge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx
Linus Torvalds [Sat, 13 Dec 2008 19:32:24 +0000 (11:32 -0800)] 
Merge branch 'merge' of git://git./linux/kernel/git/jwboyer/powerpc-4xx

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx:
  powerpc/40x: Add proper BOOTCFLAGS for cuboot-acadia

16 years agoMerge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
Linus Torvalds [Sat, 13 Dec 2008 19:32:04 +0000 (11:32 -0800)] 
Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6

* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6:
  i2c-highlander: Trivial endian casting fixes
  i2c-pmcmsp: Fix endianness misannotation

16 years agoMerge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
Linus Torvalds [Sat, 13 Dec 2008 19:28:13 +0000 (11:28 -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:
  Commands needing to be retried require a complete re-initialization.

16 years agoMerge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Sat, 13 Dec 2008 19:26:34 +0000 (11:26 -0800)] 
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  MIPS: IP32: Update defconfig
  MIPS: Add missing calls to plat_unmap_dma_mem.
  MIPS: Kconfig: Fix the arch-specific header path
  MIPS: Use EI/DI for MIPS R2.

16 years agoconsole ASCII glyph 1:1 mapping
Ingo Brueckl [Wed, 10 Dec 2008 22:35:00 +0000 (23:35 +0100)] 
console ASCII glyph 1:1 mapping

For the console, there is a 1:1 mapping of glyphs which cannot be found
in the current font.  This seems to be meant as a kind of 'emergency
fallback' for fonts without unicode mapping which otherwise would
display nothing readable on the screen.

At the moment it affects all chars for which no substitution character
is defined.  In particular this means that for all chars (>= 128) where
there is no iso88591-1/unicode character (e.g.  control character area)
you'll get the very strange 1:1 mapping of the (cp437) graphics card
glyphs.

I'm pretty sure that the 1:1 mapping should only affect strict ASCII
code characters, i.e.  chars < 128.

The patch limits the mapping as it probably was meant anyway.

Signed-off-by: Ingo Brueckl <ib@wupperonline.de>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Cc: Egmont Koblinger <egmont@uhulinux.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agounicode table for cp437
Ingo Brueckl [Wed, 10 Dec 2008 22:34:00 +0000 (23:34 +0100)] 
unicode table for cp437

There is a major bug in the cp437 to unicode translation table.  Char
0x7c is mapped to U+00a5 which is the Yen sign and wrong.  The right
mapping is U+00a6 (broken bar).

Furthermore, a mapping for U+00b4 (a widely used character) is missing
even though easily possible.

The patch fixes these, as well as it provides a few other useful
mappings.

The changes are as follows:

  0x0f (enhancement) enables a sort of currency symbol
  0x27 (bug) enables a sort of acute accent which is a widely used character
  0x44 (enhancement) enables a sort of icelandic capital letter eth
  0x7c (major bug) corrects mapping
  0xeb (enhancement) enables a sort of icelandic small letter eth
  0xee (enhancement) enables a sort of math 'element of'

Signed-off-by: Ingo Brueckl <ib@wupperonline.de>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agoMerge git://git.marvell.com/orion into devel
Russell King [Sat, 13 Dec 2008 09:12:51 +0000 (09:12 +0000)] 
Merge git://git.marvell.com/orion into devel

16 years ago[ARM] fix xm_x2xx_defconfig build errors
Russell King [Thu, 11 Dec 2008 17:20:44 +0000 (17:20 +0000)] 
[ARM] fix xm_x2xx_defconfig build errors

drivers/built-in.o: In function `pci_set_consistent_dma_mask':
hid-quirks.c:(.text+0x2664): multiple definition of `pci_set_consistent_dma_mask'
drivers/built-in.o: In function `pci_set_dma_mask':
hid-quirks.c:(.text+0x42c4): multiple definition of `pci_set_dma_mask'

because drivers/pci/pci.c was not seeing the definition disabling these
functions.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years ago[ARM] 5343/1: ep93xx: include linux/i2c.h
Hartley Sweeten [Wed, 10 Dec 2008 22:39:54 +0000 (23:39 +0100)] 
[ARM] 5343/1: ep93xx: include linux/i2c.h

Include <linux/i2c.h> in all ep93xx platforms.

Patch "5311/1: add core support for built in i2c bus" will cause build errors due to the following in
arch/arm/mach-ep93xx/include/mach/platform.h:

+void ep93xx_register_i2c(struct i2c_board_info *devices, int num);

The i2c.h header needs to be included in order to define struct i2c_board_info.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years ago[ARM] 5342/1: ep93xx: platform init cleanup
Hartley Sweeten [Mon, 8 Dec 2008 16:57:22 +0000 (17:57 +0100)] 
[ARM] 5342/1: ep93xx: platform init cleanup

Use EP93XX_*_PHYS_BASE and SZ_* defines in ep93xx platform inits.

The following patch changes the flash memory hard-coded resource
addresses and MACHINE_START boot_params to EP93XX_*_PHYS_BASE and
SZ_* defines to improve readability. Also some minor whitespace
cleanup resulting from previous patches.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years ago[ARM] 5337/1: gumstix: move am200 specific gpio pins into am200epd.
Jaya Kumar [Sat, 29 Nov 2008 21:23:13 +0000 (22:23 +0100)] 
[ARM] 5337/1: gumstix: move am200 specific gpio pins into am200epd.

The gpio setup for AM200 specific GPIO pins should be done in the AM200
code rather than in generic gumstix code.

Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years ago[ARM] dma: correct dma_supported() implementation
Russell King [Mon, 20 Oct 2008 10:18:40 +0000 (11:18 +0100)] 
[ARM] dma: correct dma_supported() implementation

dma_supported() is supposed to indicate whether the system can support
the DMA mask it was passed, which depends on the maximal address which
can be returned for DMA allocations.  If the mask is smaller than that,
we are unable to guarantee that the driver can reliably obtain suitable
memory.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years ago[ARM] netwinder: clean up GPIO naming
Russell King [Sat, 6 Dec 2008 08:25:16 +0000 (08:25 +0000)] 
[ARM] netwinder: clean up GPIO naming

Netwinder was using gpio_xxx names which could clash with the GPIO
layer.  Add a 'nw_' prefix to ensure that these remain separate.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years agoMIPS: IP32: Update defconfig
David Daney [Wed, 10 Dec 2008 23:27:13 +0000 (15:27 -0800)] 
MIPS: IP32: Update defconfig

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years agoMIPS: Add missing calls to plat_unmap_dma_mem.
David Daney [Thu, 11 Dec 2008 02:14:45 +0000 (18:14 -0800)] 
MIPS: Add missing calls to plat_unmap_dma_mem.

dma_free_noncoherent() and dma_free_coherent() are missing calls to
plat_unmap_dma_mem().  This patch adds them.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years agoMIPS: Kconfig: Fix the arch-specific header path
Dmitri Vorobiev [Wed, 10 Dec 2008 20:38:36 +0000 (22:38 +0200)] 
MIPS: Kconfig: Fix the arch-specific header path

The header path in the help text for the RUNTIME_DEBUG config option is
obsolete and needs to be updated to match the new location of
architecture-specific header files. While at it, fix the spelling mistake.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years agoMIPS: Use EI/DI for MIPS R2.
David Daney [Wed, 10 Dec 2008 16:37:25 +0000 (08:37 -0800)] 
MIPS: Use EI/DI for MIPS R2.

For MIPS R2, use the EI and DI instructions to enable and disable
interrupts.

Signed-off-by: Tomaso Paoletti <tpaoletti@caviumnetworks.com>
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years agoCommands needing to be retried require a complete re-initialization.
Alan D. Brunelle [Tue, 9 Dec 2008 14:52:15 +0000 (15:52 +0100)] 
Commands needing to be retried require a complete re-initialization.

The test-unit-ready portion of this patch was causing boots to fail on
my test machine (as in http://lkml.org/lkml/2008/12/5/161). With this
patch in place, the system is booting reliably.

Mike Anderson found the same problem in the hp_hw_start_stop code,
and I applied the same solution in cdrom_read_cdda_bpc.

Signed-off-by: Alan D. Brunelle <alan.brunelle@hp.com>
Cc: Mike Anderson <andmike@linux.vnet.ibm.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
16 years agonetlabel: Compiler warning and NULL pointer dereference fix
Paul Moore [Fri, 12 Dec 2008 05:31:50 +0000 (21:31 -0800)] 
netlabel: Compiler warning and NULL pointer dereference fix

Fix the two compiler warnings show below.  Thanks to Geert Uytterhoeven for
finding and reporting the problem.

 net/netlabel/netlabel_unlabeled.c:567: warning: 'entry' may be used
   uninitialized in this function
 net/netlabel/netlabel_unlabeled.c:629: warning: 'entry' may be used
   uninitialized in this function

Signed-off-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agoe1000e: fix double release of mutex
Jeff Kirsher [Fri, 12 Dec 2008 05:28:11 +0000 (21:28 -0800)] 
e1000e: fix double release of mutex

During a reset, releasing the swflag after it failed to be acquired would
cause a double unlock of the mutex.  Instead, test whether acquisition of
the swflag was successful and if not, do not release the swflag.  The reset
must still be done to bring the device to a quiescent state.

This resolves [BUG 12200] BUG: bad unlock balance detected! e1000e
http://bugzilla.kernel.org/show_bug.cgi?id=12200

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[ARM] Kirkwood: update defconfig
Nicolas Pitre [Thu, 4 Dec 2008 05:22:11 +0000 (00:22 -0500)] 
[ARM] Kirkwood: update defconfig

Signed-off-by: Nicolas Pitre <nico@marvell.com>
16 years ago[ARM] Feroceon: pass proper -mtune argument to gcc
Nicolas Pitre [Thu, 4 Dec 2008 06:03:57 +0000 (01:03 -0500)] 
[ARM] Feroceon: pass proper -mtune argument to gcc

Compilation for the Feroceon core should use -mtune=marvell-f.  This is
available in Code Sourcery's 2008Q3 release at the moment. Otherwise
fall back to -mtune-=xscale.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
16 years ago[ARM] Kirkwood: properly handle the WAN port on newer RD88F6281 boards
Ronen Shitrit [Sun, 19 Oct 2008 21:19:07 +0000 (23:19 +0200)] 
[ARM] Kirkwood: properly handle the WAN port on newer RD88F6281 boards

On newer versions of the RD88F6281 board, the WAN port is connected to
its own ethernet port on the CPU, via a separate PHY, whereas on older
versions of the board, it is connected to one of the PHYs in the
ethernet switch.  In the RD8F6281 setup code, detect which version of
the board we are running on, and instantiate the ethernet ports and
switch driver accordingly.

Signed-off-by: Ronen Shitrit <rshitrit@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>