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OMAPDSS: HDMI: fix missing unlock on error in hdmi_dump_regs()

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Add the missing unlock on the error handling path in function
hdmi_dump_regs().

Signed-off-by: Wei Yongjun <[email protected]>
Reviewed-by: Sumit Semwal <[email protected]>
Signed-off-by: Tomi Valkeinen <[email protected]>
This commit is contained in:
Wei Yongjun 2012-10-21 20:54:26 +08:00 • committed by Tomi Valkeinen
commit dffc70ade1
1 changed files with 3 additions and 1 deletions
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4
drivers/video/omap2/dss/hdmi.c
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@ -644,8 +644,10 @@ static void hdmi_dump_regs(struct seq_file *s)
{
mutex_lock(&hdmi.lock);
if (hdmi_runtime_get())
if (hdmi_runtime_get()) {
mutex_unlock(&hdmi.lock);
return;
}
hdmi.ip_data.ops->dump_wrapper(&hdmi.ip_data, s);
hdmi.ip_data.ops->dump_pll(&hdmi.ip_data, s);