[PATCHv2 7/7] gpu: host1x: Rework CPU syncpoint increment

2013-05-29 Thread Arto Merilainen
This patch merges host1x_syncpt_cpu_incr to host1x_syncpt_incr() as they are in practise doing the same thing. host1x_syncpt_incr() is also modified to return error codes. User space interface is modified accordingly to pass return values. Signed-off-by: Arto Merilainen --- drivers/gpu/host1x/de

[PATCHv2 7/7] gpu: host1x: Rework CPU syncpoint increment

2013-05-29 Thread Arto Merilainen
This patch merges host1x_syncpt_cpu_incr to host1x_syncpt_incr() as they are in practise doing the same thing. host1x_syncpt_incr() is also modified to return error codes. User space interface is modified accordingly to pass return values. Signed-off-by: Arto Merilainen --- drivers/gpu/host1x/de