gpu: host1x: Rework CPU syncpoint increment
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 <amerilainen@nvidia.com>
Acked-By: Terje Bergstrom <tbergstrom@nvidia.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
diff --git a/drivers/gpu/host1x/hw/cdma_hw.c b/drivers/gpu/host1x/hw/cdma_hw.c
index 590b69d..2ee4ad5 100644
--- a/drivers/gpu/host1x/hw/cdma_hw.c
+++ b/drivers/gpu/host1x/hw/cdma_hw.c
@@ -44,7 +44,7 @@
u32 i;
for (i = 0; i < syncpt_incrs; i++)
- host1x_syncpt_cpu_incr(cdma->timeout.syncpt);
+ host1x_syncpt_incr(cdma->timeout.syncpt);
/* after CPU incr, ensure shadow is up to date */
host1x_syncpt_load(cdma->timeout.syncpt);