ENGR00138520 IPUv3:Correct IPU spinlock logic
authorLiu Ying <Ying.Liu@freescale.com>
Wed, 20 Apr 2011 14:47:29 +0000 (09:47 -0500)
committerMatt Sealey <matt@genesi-usa.com>
Wed, 20 Apr 2011 14:47:29 +0000 (09:47 -0500)
commitce2ba637fa32ffc5a59b43965e6a38db6f309efe
tree1b94427a124729036df9956fe3793bee0899d656
parent1ce3ee7a5a42d8121a1d297f44319498aa839103
ENGR00138520 IPUv3:Correct IPU spinlock logic

1) Fix the double locking IPU spinlock issue.
2) Protect g_channel_enable_mask with IPU spinlock.

Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
drivers/mxc/ipu3/ipu_common.c