diff options
| -rw-r--r-- | drivers/video/fbdev/msm/mdss_mdp_intf_cmd.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/video/fbdev/msm/mdss_mdp_intf_cmd.c b/drivers/video/fbdev/msm/mdss_mdp_intf_cmd.c index a259ddda2ce2..478dca59db2b 100644 --- a/drivers/video/fbdev/msm/mdss_mdp_intf_cmd.c +++ b/drivers/video/fbdev/msm/mdss_mdp_intf_cmd.c @@ -738,6 +738,12 @@ int mdss_mdp_resource_control(struct mdss_mdp_ctl *ctl, u32 sw_event) int rc = 0; bool schedule_off = false; + if (!ctl) { + pr_err("%s invalid ctl\n", __func__); + rc = -EINVAL; + goto exit; + } + /* Get both controllers in the correct order for dual displays */ mdss_mdp_get_split_display_ctls(&ctl, &sctl); |