From 0b3d7c618be3bdf58d0ad8e194d9725bd28c1cad Mon Sep 17 00:00:00 2001 From: Alan Kwong Date: Tue, 6 Dec 2016 08:58:23 -0800 Subject: [PATCH] msm: sde: return success if no callback function in r1 ctl Return success for sde_mdp_display_wait4comp if no callback is setup in order to avoid returning non-zero error code. CRs-Fixed: 1097957 Change-Id: Ic1fb20052a293878df09cd4f23cf3abe324cfbd3 Signed-off-by: Alan Kwong --- drivers/media/platform/msm/sde/rotator/sde_rotator_r1_ctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/msm/sde/rotator/sde_rotator_r1_ctl.c b/drivers/media/platform/msm/sde/rotator/sde_rotator_r1_ctl.c index b5c0790ef063..fef4a8585eaa 100644 --- a/drivers/media/platform/msm/sde/rotator/sde_rotator_r1_ctl.c +++ b/drivers/media/platform/msm/sde/rotator/sde_rotator_r1_ctl.c @@ -167,7 +167,7 @@ int sde_mdp_mixer_pipe_update(struct sde_mdp_pipe *pipe, int sde_mdp_display_wait4comp(struct sde_mdp_ctl *ctl) { - int ret; + int ret = 0; if (!ctl) { SDEROT_ERR("invalid ctl\n");