mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-29 23:53:32 +00:00
Code Issues Releases Wiki Activity

drm/sun4i: hdmi: Fix another error handling path in 'sun4i_hdmi_bind()'

Browse source 
If we can not get the HDMI DDC clock, we still need to free some
resources before returning.

Fixes: 939d749ad6 ("drm/sun4i: hdmi: Add support for controller hardware variants")
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/5e0084af4ad57e9eea3bca5bd8e2e95970cd6714.1521413031.git.christophe.jaillet@wanadoo.fr
This commit is contained in:
Christophe JAILLET 2018-03-18 23:48:10 +01:00 committed by Maxime Ripard
parent 8250e6cadc
commit 1bc659eb23
No known key found for this signature in database
GPG key ID: D2B4C094214DAF74
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
View file

@ -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;