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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2010-09-09 06:48:20 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2010-09-10 19:07:41 +0400
commitec4e5ccd4b8be576f9cd8bfc3cb8651565ed87ef (patch)
tree46f591057cd699035b79dfa9cd80a088e25c2dbe /drivers
parent17731f8dffe7dc6fd0eb82018505a74907431699 (diff)
downloadlinux-ec4e5ccd4b8be576f9cd8bfc3cb8651565ed87ef.tar.xz
fbdev: sh_mobile_hdmi: add new label for sound error path
This patch solve below report from Guennadi > /* External video parameter settings */ > static void hdmi_external_video_param(struct sh_hdmi *hdmi) > { > @@ -804,6 +862,11 @@ static int __init sh_hdmi_probe(struct platform_device *pdev) > return -ENOMEM; > } > > + ret = snd_soc_register_codec(&pdev->dev, > + &soc_codec_dev_sh_hdmi, &sh_hdmi_dai, 1); > + if (ret < 0) > + goto egetclk; > + > hdmi->dev = &pdev->dev; > > hdmi->hdmi_clk = clk_get(&pdev->dev, "ick"); NAK. This breaks the error path and has to be fixed. Firstly, please, use a new label like "esndreg," secondly, you have to add clk_disable(hdmi->hdmi_clk); erate: clk_put(hdmi->hdmi_clk); egetclk: + snd_soc_unregister_codec(&pdev->dev); +esndreg: mutex_destroy(&hdmi->mutex); kfree(hdmi); Reported-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/video/sh_mobile_hdmi.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/sh_mobile_hdmi.c
index a2cb49254eb2..ef989d94511c 100644
--- a/drivers/video/sh_mobile_hdmi.c
+++ b/drivers/video/sh_mobile_hdmi.c
@@ -967,7 +967,7 @@ static int __init sh_hdmi_probe(struct platform_device *pdev)
ret = snd_soc_register_codec(&pdev->dev,
&soc_codec_dev_sh_hdmi, &sh_hdmi_dai, 1);
if (ret < 0)
- goto egetclk;
+ goto esndreg;
hdmi->dev = &pdev->dev;
@@ -1054,6 +1054,8 @@ eclkenable:
erate:
clk_put(hdmi->hdmi_clk);
egetclk:
+ snd_soc_unregister_codec(&pdev->dev);
+esndreg:
kfree(hdmi);
return ret;