Commit 0647bf15 authored by vulab's avatar vulab Committed by Laurent Pinchart
Browse files

drm: bridge: dw-hdmi: Remove redundant null check before clk_disable_unprepare 



Because clk_disable_unprepare() already checked NULL clock parameter,
so the additional check is unnecessary, just remove them.

Signed-off-by: default avatarXu Wang <vulab@iscas.ac.cn>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
parent a9a472aa

drivers/gpu/drm/bridge/synopsys/dw-hdmi.c

+2 −4
Original line number Diff line number Diff line
@@ -3440,7 +3440,6 @@ struct dw_hdmi *dw_hdmi_probe(struct platform_device *pdev, 


err_iahb:

	clk_disable_unprepare(hdmi->iahb_clk);

	if (hdmi->cec_clk)

	clk_disable_unprepare(hdmi->cec_clk);

err_isfr:

	clk_disable_unprepare(hdmi->isfr_clk);
@@ -3465,7 +3464,6 @@ void dw_hdmi_remove(struct dw_hdmi *hdmi) 


	clk_disable_unprepare(hdmi->iahb_clk);

	clk_disable_unprepare(hdmi->isfr_clk);

	if (hdmi->cec_clk)

	clk_disable_unprepare(hdmi->cec_clk);



	if (hdmi->i2c)