Thomas Gleixner d6de85e85e gpio: mpc8xxx: Prevent NULL pointer deref in demux handler ...

commit cfadd838(powerpc/8xxx: Fix interrupt handling in MPC8xxx GPIO
driver) added an unconditional call of chip->irq_eoi() to the demux
handler.

This leads to a NULL pointer derefernce on MPC512x platforms which use
this driver as well.

Make it conditional.

Reported-by: Thomas Wucher <thwucher@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Felix Radensky <felix@embedded-sol.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: stable@vger.kernel.org
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

2012-05-18 16:48:36 -06:00

..

devres.c

gpiolib: Implement devm_gpio_request_one()

2012-05-18 16:48:35 -06:00

gpio-74x164.c

drivers/gpio: Fix drivers who are implicit users of module.h

2011-10-31 19:31:47 -04:00

gpio-ab8500.c

gpio: ab8500: fix MODULE_ALIAS for ab8500

2011-07-28 16:19:23 -06:00

gpio-adp5520.c

gpio: Convert GPIO drivers to module_platform_driver

2012-01-02 00:26:06 -07:00

gpio-adp5588.c

gpio: Fix uninitialized variable bit in adp5588_irq_handler

2012-04-10 14:20:55 -06:00

gpio-bt8xx.c

gpio: Convert drivers to use module_pci_driver()

2012-04-07 14:30:35 -06:00

gpio-cs5535.c

gpio: Convert GPIO drivers to module_platform_driver

2012-01-02 00:26:06 -07:00

gpio-da9052.c

Merge tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux-2.6

2012-01-07 12:15:36 -08:00

gpio-davinci.c

gpio/davinci: fix enabling unbanked GPIO IRQs

2012-03-12 11:53:33 -06:00

gpio-ep93xx.c

Merge tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux-2.6

2012-03-28 14:08:46 -07:00

gpio-ge.c

powerpc/85xx: Board support for GE IMP3A

2012-03-16 11:15:48 -05:00

gpio-generic.c

gpio: Convert GPIO drivers to module_platform_driver

2012-01-02 00:26:06 -07:00

gpio-it8761e.c

gpio: reorganize drivers

2011-06-06 10:10:11 -06:00

gpio-janz-ttl.c

gpio: Convert GPIO drivers to module_platform_driver

2012-01-02 00:26:06 -07:00

gpio-ks8695.c

ARM: 7036/1: mach-ks8695: break out GPIO driver specifics

2011-08-22 09:12:54 +01:00

gpio-langwell.c

gpio/langwell: re-read the IRQ status register after each iteration

2012-05-10 16:35:28 -06:00

gpio-lpc32xx.c

gpio/lpc32xx: Add device tree support

2012-05-18 16:48:36 -06:00

gpio-max730x.c

gpio: reorganize drivers

2011-06-06 10:10:11 -06:00

gpio-max732x.c

gpio: reorganize drivers

2011-06-06 10:10:11 -06:00

gpio-max7300.c

gpio: reorganize drivers

2011-06-06 10:10:11 -06:00

gpio-max7301.c

gpio: reorganize drivers

2011-06-06 10:10:11 -06:00

gpio-mc9s08dz60.c

ARM/mx35/3ds: gpio: add mc9s08dz60 gpio function

2012-01-30 07:49:08 -07:00

gpio-mc33880.c

drivers/gpio: Fix drivers who are implicit users of module.h

2011-10-31 19:31:47 -04:00

gpio-mcp23s08.c

gpio-mcp23s08: dbg_show: fix pullup configuration display

2012-05-18 16:48:35 -06:00

gpio-ml-ioh.c

gpio: Convert drivers to use module_pci_driver()

2012-04-07 14:30:35 -06:00

gpio-mpc8xxx.c

gpio: mpc8xxx: Prevent NULL pointer deref in demux handler

2012-05-18 16:48:36 -06:00

gpio-mpc5200.c

drivers/gpio: Fix drivers who are implicit users of module.h

2011-10-31 19:31:47 -04:00

gpio-msic.c

gpio: add MSIC gpio driver

2012-05-11 13:14:54 -06:00

gpio-msm-v1.c

gpio_msm: Move Qualcomm v6 MSM driver into drivers

2011-08-01 04:58:00 -07:00

gpio-msm-v2.c

gpio_msm: Move Qualcomm MSM v2 gpio driver into drivers

2011-08-01 04:58:00 -07:00

gpio-mxc.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

gpio-mxs.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

gpio-nomadik.c

gpiolib: output basic details and consolidate gpio device drivers

2011-12-12 13:40:16 -07:00

gpio-omap.c

gpio/omap: fix missing check in *_runtime_suspend()

2012-05-11 17:08:40 -07:00

gpio-pca953x.c

Add support for TCA6424A

2012-05-18 16:48:34 -06:00

gpio-pcf857x.c

gpiolib: output basic details and consolidate gpio device drivers

2011-12-12 13:40:16 -07:00

gpio-pch.c

gpio: Convert drivers to use module_pci_driver()

2012-04-07 14:30:35 -06:00

gpio-pl061.c

gpio/gpio-pl061: No need of thaw and poweroff routines for hibernate

2012-02-16 06:37:51 -07:00

gpio-pxa.c

ARM: pxa: fix gpio wakeup setting

2012-04-27 10:46:45 +08:00

gpio-rdc321x.c

gpio: Convert GPIO drivers to module_platform_driver

2012-01-02 00:26:06 -07:00

gpio-sa1100.c

ARM: 7342/2: sa1100: prepare for sparse irq conversion

2012-03-25 23:57:20 +01:00

gpio-samsung.c

gpio: samsung: refactor gpiolib init for exynos4/5

2012-05-11 13:00:44 -06:00

gpio-sch.c

gpio: Convert GPIO drivers to module_platform_driver

2012-01-02 00:26:06 -07:00

gpio-sodaville.c

Merge tag 'v3.4-rc6' into gpio/next

2012-05-08 11:35:37 -06:00

gpio-stmpe.c

Merge tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux-2.6

2012-03-28 14:08:46 -07:00

gpio-sx150x.c

gpio: reorganize drivers

2011-06-06 10:10:11 -06:00

gpio-tc3589x.c

gpio: reorganize drivers

2011-06-06 10:10:11 -06:00

gpio-tegra.c

gpio: tegra: Iterate over the correct number of banks

2012-04-04 13:13:18 -06:00

gpio-timberdale.c

gpio: Convert GPIO drivers to module_platform_driver

2012-01-02 00:26:06 -07:00

gpio-tnetv107x.c

ARM: 7039/1: mach-davinci: move DaVinci TNET GPIO driver to GPIO subsystem

2011-08-22 09:12:55 +01:00

gpio-tps65910.c

gpio: tps65910: Add sleep control support

2012-02-05 23:08:29 -07:00

gpio-tps65912.c

tps65912: gpio: add gpio driver

2011-07-31 23:28:22 +02:00

gpio-twl4030.c

gpio/twl: Add DT support to gpio-twl4030 driver

2012-03-22 13:05:55 +01:00

gpio-ucb1400.c

gpio: Convert GPIO drivers to module_platform_driver

2012-01-02 00:26:06 -07:00

gpio-vr41xx.c

gpio: Convert GPIO drivers to module_platform_driver

2012-01-02 00:26:06 -07:00

gpio-vx855.c

gpio: Convert GPIO drivers to module_platform_driver

2012-01-02 00:26:06 -07:00

gpio-wm831x.c

Merge branch 'gpio/next' of git://git.secretlab.ca/git/linux-2.6

2011-07-22 14:50:57 -07:00

gpio-wm8350.c

gpio: reorganize drivers

2011-06-06 10:10:11 -06:00

gpio-wm8994.c

gpio: Add decode of WM8994 GPIO configuration

2012-01-02 00:27:01 -07:00

gpio-xilinx.c

gpiolib: output basic details and consolidate gpio device drivers

2011-12-12 13:40:16 -07:00

gpiolib-of.c

gpio: Adjust of_xlate API to support multiple GPIO chips

2012-05-18 16:48:36 -06:00

gpiolib.c

gpio: Adjust of_xlate API to support multiple GPIO chips

2012-05-18 16:48:36 -06:00

Kconfig

gpiolib/arches: Centralise bolierplate asm/gpio.h

2012-05-11 18:00:14 -06:00

Makefile

gpio: add MSIC gpio driver

2012-05-11 13:14:54 -06:00