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drm/msm/dpu: Remove unnecessary NULL checks

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drm_crtc.dev will never be NULL, so no need to check it.

Signed-off-by: Drew Davenport <ddavenport@chromium.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
This commit is contained in:
Drew Davenport
2019-09-06 13:23:42 -06:00
committed by Rob Clark
parent 422ed75581
commit c3739878a9
2 changed files with 3 additions and 8 deletions
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5
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c
View File

@@ -33,11 +33,6 @@ static struct dpu_kms *_dpu_crtc_get_kms(struct drm_crtc *crtc)
{
struct msm_drm_private *priv;
if (!crtc->dev) {
DPU_ERROR("invalid device\n");
return NULL;
}
priv = crtc->dev->dev_private;
if (!priv->kms) {
DPU_ERROR("invalid kms\n");

6
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
View File

@@ -266,7 +266,7 @@ enum dpu_intf_mode dpu_crtc_get_intf_mode(struct drm_crtc *crtc)
{
struct drm_encoder *encoder;
if (!crtc || !crtc->dev) {
if (!crtc) {
DPU_ERROR("invalid crtc\n");
return INTF_MODE_NONE;
}
@@ -694,7 +694,7 @@ static void dpu_crtc_disable(struct drm_crtc *crtc,
unsigned long flags;
bool release_bandwidth = false;
if (!crtc || !crtc->dev || !crtc->state) {
if (!crtc || !crtc->state) {
DPU_ERROR("invalid crtc\n");
return;
}
@@ -766,7 +766,7 @@ static void dpu_crtc_enable(struct drm_crtc *crtc,
struct msm_drm_private *priv;
bool request_bandwidth;
if (!crtc || !crtc->dev) {
if (!crtc) {
DPU_ERROR("invalid crtc\n");
return;
}