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authorDave Young <hidave.darkstar@gmail.com>2011-09-06 09:08:08 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-09-21 22:17:53 -0300
commit236c5441d70312242b5b32d229259930046a80e5 (patch)
tree45575f4f3e36ce88299baf99991b8998a10a00ee /arch/arm/mach-exynos4/setup-keypad.c
parent8280b662df96f4172c4972b14a4aec0daf272b8f (diff)
[media] v4l: Make sure we hold a reference to the v4l2_device before using it
v4l2_device_disconnect() calls dev_get_drvdata() and dev_set_drvdata() on the device it received in v4l2_device_register(). Get a reference to the device in v4l2_device_register() to make sure it won't disappear as long as we need it. Reported-by: Sitsofe Wheeler <sitsofe@yahoo.com> Signed-off-by: Dave Young <hidave.darkstar@gmail.com> Tested-by: Sitsofe Wheeler <sitsofe@yahoo.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'arch/arm/mach-exynos4/setup-keypad.c')
0 files changed, 0 insertions, 0 deletions

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