Commit 929d019d authored Mar 28, 2019 by Dan Carpenter Committed by Greg Kroah-Hartman May 10, 2019

drm/mediatek: Fix an error code in mtk_hdmi_dt_parse_pdata()



[ Upstream commit 2d85978341e6a32e7443d9f28639da254d53f400 ]

We don't want to overwrite "ret", it already holds the correct error
code.  The "regmap" variable might be a valid pointer as this point.

Fixes: 8f83f268 ("drm/mediatek: Add HDMI support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 0fb785e2

drivers/gpu/drm/mediatek/mtk_hdmi.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -1473,7 +1473,6 @@ static int mtk_hdmi_dt_parse_pdata(struct mtk_hdmi *hdmi,
		if (IS_ERR(regmap))
		ret = PTR_ERR(regmap);
		if (ret) {
		ret = PTR_ERR(regmap);
		dev_err(dev,
		"Failed to get system configuration registers: %d\n",
		ret);