From: Xiongfeng Wang Date: Mon, 16 Nov 2020 01:09:29 +0000 (+0800) Subject: drm/sun4i: dw-hdmi: fix error return code in sun8i_dw_hdmi_bind() X-Git-Tag: v5.4.80~68 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=a5a1db757da164e3a0d72aff82918d11961fd045;p=users%2Fdwmw2%2Flinux.git drm/sun4i: dw-hdmi: fix error return code in sun8i_dw_hdmi_bind() [ Upstream commit 6654b57866b98230a270953dd34f67de17ab1708 ] Fix to return a negative error code from the error handling case instead of 0 in function sun8i_dw_hdmi_bind(). Fixes: b7c7436a5ff0 ("drm/sun4i: Implement A83T HDMI driver") Reported-by: Hulk Robot Signed-off-by: Xiongfeng Wang Reviewed-by: Jernej Skrabec Signed-off-by: Jernej Skrabec Link: https://patchwork.freedesktop.org/patch/msgid/1605488969-5211-1-git-send-email-wangxiongfeng2@huawei.com Signed-off-by: Sasha Levin --- diff --git a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c index a44dca4b0219e..12fe241956213 100644 --- a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c +++ b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c @@ -209,6 +209,7 @@ static int sun8i_dw_hdmi_bind(struct device *dev, struct device *master, phy_node = of_parse_phandle(dev->of_node, "phys", 0); if (!phy_node) { dev_err(dev, "Can't found PHY phandle\n"); + ret = -EINVAL; goto err_disable_clk_tmds; }