From: Christophe JAILLET Date: Sun, 18 Mar 2018 22:48:10 +0000 (+0100) Subject: drm/sun4i: hdmi: Fix another error handling path in 'sun4i_hdmi_bind()' X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1bc659eb2369ab795a401ff82f7e3a87a46bc864;p=linux.git drm/sun4i: hdmi: Fix another error handling path in 'sun4i_hdmi_bind()' If we can not get the HDMI DDC clock, we still need to free some resources before returning. Fixes: 939d749ad664 ("drm/sun4i: hdmi: Add support for controller hardware variants") Reviewed-by: Chen-Yu Tsai Signed-off-by: Christophe JAILLET Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/5e0084af4ad57e9eea3bca5bd8e2e95970cd6714.1521413031.git.christophe.jaillet@wanadoo.fr --- diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c index d2839727bb0b3..fa4bcd092eaf2 100644 --- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c +++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c @@ -552,7 +552,8 @@ static int sun4i_hdmi_bind(struct device *dev, struct device *master, hdmi->ddc_parent_clk = devm_clk_get(dev, "ddc"); if (IS_ERR(hdmi->ddc_parent_clk)) { dev_err(dev, "Couldn't get the HDMI DDC clock\n"); - return PTR_ERR(hdmi->ddc_parent_clk); + ret = PTR_ERR(hdmi->ddc_parent_clk); + goto err_disable_mod_clk; } } else { hdmi->ddc_parent_clk = hdmi->tmds_clk;