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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-11-21 11:07:09 +0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2013-11-22 17:38:31 -0500 |
| commit | 6c9e1499861f34919beb279ea8c7a40378486a24 (patch) | |
| tree | 9339c035bcc7a5efad916ac956a9efd78be08a72 | |
| parent | 2435dcb98cfe13c246aa27df393e22bc24bbcd20 (diff) | |
| download | linux-6c9e1499861f34919beb279ea8c7a40378486a24.tar.gz linux-6c9e1499861f34919beb279ea8c7a40378486a24.tar.bz2 linux-6c9e1499861f34919beb279ea8c7a40378486a24.zip | |
pata_arasan_cf: add missing clk_disable_unprepare() on error path
Add the missing clk_disable_unprepare() before return from cf_init()
in the error handling case.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
| -rw-r--r-- | drivers/ata/pata_arasan_cf.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c index e88690ebfd82..73492dd4a4bc 100644 --- a/drivers/ata/pata_arasan_cf.c +++ b/drivers/ata/pata_arasan_cf.c @@ -319,6 +319,7 @@ static int cf_init(struct arasan_cf_dev *acdev) ret = clk_set_rate(acdev->clk, 166000000); if (ret) { dev_warn(acdev->host->dev, "clock set rate failed"); + clk_disable_unprepare(acdev->clk); return ret; } |