diff mbox series

drm/omap: Remove unnecessary NULL check before clk_prepare_enable/clk_disable_unprepare

Message ID 20250313083756.2481659-1-nichen@iscas.ac.cn (mailing list archive)
State New
Headers show
Series drm/omap: Remove unnecessary NULL check before clk_prepare_enable/clk_disable_unprepare | expand

Commit Message

Chen Ni March 13, 2025, 8:37 a.m. UTC 
clk_prepare_enable() and clk_disable_unprepare() already checked
NULL clock parameter.Remove unneeded NULL check for clk here.

Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
---
 drivers/gpu/drm/omapdrm/dss/venc.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/omapdrm/dss/venc.c b/drivers/gpu/drm/omapdrm/dss/venc.c
index aaeef603682c..7d521840d4f6 100644
--- a/drivers/gpu/drm/omapdrm/dss/venc.c
+++ b/drivers/gpu/drm/omapdrm/dss/venc.c
@@ -882,8 +882,7 @@  static __maybe_unused int venc_runtime_suspend(struct device *dev)
 {
 	struct venc_device *venc = dev_get_drvdata(dev);
 
-	if (venc->tv_dac_clk)
-		clk_disable_unprepare(venc->tv_dac_clk);
+	clk_disable_unprepare(venc->tv_dac_clk);
 
 	return 0;
 }
@@ -892,8 +891,7 @@  static __maybe_unused int venc_runtime_resume(struct device *dev)
 {
 	struct venc_device *venc = dev_get_drvdata(dev);
 
-	if (venc->tv_dac_clk)
-		clk_prepare_enable(venc->tv_dac_clk);
+	clk_prepare_enable(venc->tv_dac_clk);
 
 	return 0;
 }