diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-10-21 12:54:26 (GMT) |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-10-26 05:45:43 (GMT) |
| commit | dffc70ade1d13edd186f542718c4d78a31d92fb8 (patch) | |
| tree | 5962d65007d3e27646f05eb81f8d7aed93aded6f /drivers/video | |
| parent | f65e384bec59ef35dfa77455181af2ecf7a7ef44 (diff) | |
| download | linux-fsl-qoriq-dffc70ade1d13edd186f542718c4d78a31d92fb8.tar.xz | |
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')
| -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 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); |