On Sunday 21 October 2012 06:24 PM, Wei Yongjun wrote:
From: Wei Yongjun <[email protected]>
Add the missing unlock on the error handling path in function
hdmi_dump_regs().
Signed-off-by: Wei Yongjun <[email protected]>
Looks good to me; feel free to add:
Reviewed-by: Sumit Semwal <[email protected]>
---
no test
---
drivers/video/omap2/dss/hdmi.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index a48a7dd..8c9b8b3 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -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);
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