diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-10-21 20:54:26 +0800 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-10-22 09:51:42 +0300 |
| commit | f8fb7d7b7bbaa9336aa44675f56fd2f329516200 (patch) | |
| tree | 96aee27139d13fc88d456fdd85f2b6cb68771f4b /drivers/video/omap2/dss/hdmi.c | |
| parent | 5028ea04c8a8a67fe73f18f5f34386730c9c1bf2 (diff) | |
OMAPDSS: HDMI: fix missing unlock on error in hdmi_dump_regs()
Add the missing unlock on the error handling path in function
hdmi_dump_regs().
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Sumit Semwal <sumit.semwal@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2/dss/hdmi.c')
| -rw-r--r-- | drivers/video/omap2/dss/hdmi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c index adcc906d12f8..0d6d7213a858 100644 --- a/drivers/video/omap2/dss/hdmi.c +++ b/drivers/video/omap2/dss/hdmi.c @@ -645,8 +645,10 @@ 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); |