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(parent: 508886c) | patch
OMAP: DSS2: fix lock_fb_info() and omapfb_lock() locking order
authorJani Nikula <ext-jani.1.nikula@nokia.com>
Thu, 18 Mar 2010 09:32:05 +0000 (10:32 +0100)
committerTomi Valkeinen <tomi.valkeinen@nokia.com>
Tue, 18 May 2010 11:14:29 +0000 (14:14 +0300)
commit238a41329ca208d1170962260babb428b6e222c2
treec437064cad869fd67fe44c7965893494a6daf407tree | snapshot
parent508886cf98c81cee73cd75943b3d0039801327abcommit | diff
OMAP: DSS2: fix lock_fb_info() and omapfb_lock() locking order

Framebuffer ioctl processing forces lock_fb_info() -> omapfb_lock()
locking order. Follow that order to avoid possible circular locking
dependency, detected by lockdep.

Signed-off-by: Jani Nikula <ext-jani.1.nikula@nokia.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
drivers/video/omap2/omapfb/omapfb-ioctl.c diff | blob | history
drivers/video/omap2/omapfb/omapfb-sysfs.c diff | blob | history
John Crispins staging tree