Commit 2192fa95 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

media: mediatek: vpu: add missing clk_unprepare 



If vpu_clock_enable() fails, then call clk_unprepare().

This fixes this smatch warning:

drivers/media/platform/mediatek/vpu/mtk_vpu.c:1031 mtk_vpu_resume() warn: 'vpu->clk' from clk_prepare() not released on lines: 1020.

Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: Yunfei Dong <yunfei.dong@mediatek.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent 3df55cd7

drivers/media/platform/mediatek/vpu/mtk_vpu.c

+1 −0
Original line number Diff line number Diff line
@@ -1018,6 +1018,7 @@ static int mtk_vpu_resume(struct device *dev) 
	clk_prepare(vpu->clk);

	ret = vpu_clock_enable(vpu);

	if (ret) {

		clk_unprepare(vpu->clk);

		dev_err(dev, "failed to enable vpu clock\n");

		return ret;

	}