OMAP: DSS2: OMAPFB: Add locking for memory regions

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Add locking to the memory regions to make sure the memory region size
won't be changed while some other piece of code is performing some
checks or setup based on that information.

Signed-off-by: Ville Syrjälä <ville.syrjala@nokia.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>

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Ville Syrjälä 2010-03-17 20:43:23 +02:00 • committed by Tomi Valkeinen

parent 078ff546a8

commit 430571d59a

4 changed files with 140 additions and 21 deletions

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44

drivers/video/omap2/omapfb/omapfb-ioctl.c

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62

drivers/video/omap2/omapfb/omapfb-main.c

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37

drivers/video/omap2/omapfb/omapfb-sysfs.c

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18

drivers/video/omap2/omapfb/omapfb.h

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