Christophe Leroy 6f553912ee powerpc/sysdev/simple_gpio: Fix oops in gpio save_regs function ...

of_mm_gpiochip_add_data() generates an oops for NULL pointer dereference.

of_mm_gpiochip_add_data() calls mm_gc->save_regs() before
setting the data, therefore ->save_regs() cannot use gpiochip_get_data()

Fixes: 937daafca774 ("powerpc: simple-gpio: use gpiochip data pointer")
Cc: stable@vger.kernel.org # v4.7+
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2017-06-01 19:54:41 +10:00

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alpha

Kbuild UAPI header export updates for v4.12

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arc

Kbuild UAPI header export updates for v4.12

2017-05-10 20:45:36 -07:00

arm

arm64 2nd set of updates for 4.12:

2017-05-11 11:27:54 -07:00

arm64

arm64 2nd set of updates for 4.12:

2017-05-11 11:27:54 -07:00

blackfin

uapi: export all headers under uapi directories

2017-05-11 00:21:54 +09:00

c6x

uapi: export all headers under uapi directories

2017-05-11 00:21:54 +09:00

cris

MTD updates for 4.12-rc1:

2017-05-11 10:44:22 -07:00

frv

Kbuild UAPI header export updates for v4.12

2017-05-10 20:45:36 -07:00

h8300

uapi: export all headers under uapi directories

2017-05-11 00:21:54 +09:00

hexagon

uapi: export all headers under uapi directories

2017-05-11 00:21:54 +09:00

ia64

Kbuild UAPI header export updates for v4.12

2017-05-10 20:45:36 -07:00

m32r

uapi: export all headers under uapi directories

2017-05-11 00:21:54 +09:00

m68k

uapi: export all headers under uapi directories

2017-05-11 00:21:54 +09:00

metag

Kbuild UAPI header export updates for v4.12

2017-05-10 20:45:36 -07:00

microblaze

uapi: export all headers under uapi directories

2017-05-11 00:21:54 +09:00

mips

Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2017-05-12 09:56:30 -07:00

mn10300

uapi: export all headers under uapi directories

2017-05-11 00:21:54 +09:00

nios2

nios2 update for v4.12-rc1

2017-05-12 09:53:16 -07:00

openrisc

uapi: export all headers under uapi directories

2017-05-11 00:21:54 +09:00

parisc

uapi: export all headers under uapi directories

2017-05-11 00:21:54 +09:00

powerpc

powerpc/sysdev/simple_gpio: Fix oops in gpio save_regs function

2017-06-01 19:54:41 +10:00

s390

uapi: export all headers under uapi directories

2017-05-11 00:21:54 +09:00

score

uapi: export all headers under uapi directories

2017-05-11 00:21:54 +09:00

sh

Kbuild UAPI header export updates for v4.12

2017-05-10 20:45:36 -07:00

sparc

Kbuild UAPI header export updates for v4.12

2017-05-10 20:45:36 -07:00

tile

arch/include: remove empty Kbuild files

2017-05-11 00:22:18 +09:00

um

Merge branch 'for-linus-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

2017-05-13 10:20:02 -07:00

unicore32

Kbuild UAPI header export updates for v4.12

2017-05-10 20:45:36 -07:00

x86

Merge branch 'for-linus-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

2017-05-13 10:20:02 -07:00

xtensa

uapi: export all headers under uapi directories

2017-05-11 00:21:54 +09:00

.gitignore

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Kconfig

Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-05-10 10:30:46 -07:00