fbdev: omap2: Return clk_prepare_enable to transfer the error

Chen Ni · hdeller · commit 7ee6cfe6d9cf · 2024-06-28T09:10:02.000+02:00
Return clk_prepare_enable() in order to transfer the error if it fails.

Signed-off-by: Chen Ni &lt;nichen@iscas.ac.cn&gt;
Signed-off-by: Helge Deller &lt;deller@gmx.de&gt;
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/venc.c b/drivers/video/fbdev/omap2/omapfb/dss/venc.c
@@ -903,9 +903,7 @@ static int venc_runtime_resume(struct device *dev)
 	if (r < 0)
 		return r;
 
-	clk_prepare_enable(venc.tv_dac_clk);
-
-	return 0;
+	return clk_prepare_enable(venc.tv_dac_clk);
 }
 
 static const struct dev_pm_ops venc_pm_ops = {

Original file line number	Diff line number	Diff line change
`@@ -903,9 +903,7 @@ static int venc_runtime_resume(struct device *dev)`
`903`	`903`	`if (r < 0)`
`904`	`904`	`return r;`
`905`	`905`
`906`		`- clk_prepare_enable(venc.tv_dac_clk);`
`907`		`-`
`908`		`- return 0;`
	`906`	`+ return clk_prepare_enable(venc.tv_dac_clk);`
`909`	`907`	`}`
`910`	`908`
`911`	`909`	`static const struct dev_pm_ops venc_pm_ops = {`