Commit f5707418 authored by vulab's avatar vulab Committed by Thomas Zimmermann
Browse files

omapfb/dss: Remove redundant null check before clk_prepare_enable/clk_disable_unprepare 



Because clk_prepare_enable() and clk_disable_unprepare() already checked
NULL clock parameter, so the additional checks are unnecessary, just
remove them.

Signed-off-by: default avatarXu Wang <vulab@iscas.ac.cn>
Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20201014084920.25813-1-vulab@iscas.ac.cn
parent 488c888a

drivers/video/fbdev/omap2/omapfb/dss/venc.c

+2 −4
Original line number Diff line number Diff line
@@ -890,7 +890,6 @@ static int venc_remove(struct platform_device *pdev) 


static int venc_runtime_suspend(struct device *dev)

{

	if (venc.tv_dac_clk)

	clk_disable_unprepare(venc.tv_dac_clk);



	dispc_runtime_put();
@@ -906,7 +905,6 @@ static int venc_runtime_resume(struct device *dev) 
	if (r < 0)

		return r;



	if (venc.tv_dac_clk)

	clk_prepare_enable(venc.tv_dac_clk);



	return 0;