[PATCH 1/2] drm/sun4i: hdmi: Fix an error handling path in 'sun4i_hdmi_bind()'

[Christophe JAILLET]

If we can not allocate the HDMI encoder regmap, we still need to free some
resources before returning.

Fixes: 4b1c924b1fc1 ("drm/sun4i: hdmi: create a regmap for later use")
Signed-off-by: Christophe JAILLET <christophe.jail...@wanadoo.fr>
---
 drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c 
b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
index 500b6fb3e028..d2839727bb0b 100644
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
@@ -538,7 +538,8 @@ static int sun4i_hdmi_bind(struct device *dev, struct 
device *master,
                                             &sun4i_hdmi_regmap_config);
        if (IS_ERR(hdmi->regmap)) {
                dev_err(dev, "Couldn't create HDMI encoder regmap\n");
-               return PTR_ERR(hdmi->regmap);
+               ret = PTR_ERR(hdmi->regmap);
+               goto err_disable_mod_clk;
        }
 
        ret = sun4i_tmds_create(hdmi);
-- 
2.14.1