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authorVille Syrjälä <ville.syrjala@nokia.com>2010-03-17 15:42:06 -0400
committerTomi Valkeinen <tomi.valkeinen@nokia.com>2010-08-03 08:18:46 -0400
commit3d84b65aa63833a2ac07b1cc626984a1e1485fed (patch)
tree532d91bff861f241b6cd8e9031a286a557926398 /drivers/scsi
parent2f642a17503838e256b8b7e9f1153512e2efc38b (diff)
OMAP: DSS2: OMAPFB: Make lockdep happy
When more than one memory region needs to be lockd at the same time use the memory region id to fix the order in which the locks are taken. Also one needs to use the _nested() versions of the locking primitives. The memory region id can serve as the lock class there as well. Signed-off-by: Ville Syrjälä <ville.syrjala@nokia.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
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