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path: root/drivers/video/omap2/dss/hdmi.c
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Diffstat (limited to 'drivers/video/omap2/dss/hdmi.c')
-rw-r--r--drivers/video/omap2/dss/hdmi.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index a48a7dd75b33..8c9b8b3b7f77 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);