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| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2014-04-14 18:01:47 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-04-14 13:50:03 -0400 |
| commit | 151eea367c720db8a0768caf47894c32991aa02a (patch) | |
| tree | d1353a6c13c12d23685702667d2accd1686931c2 /drivers/ata | |
| parent | f5f85ee065f2e243f4165d7dd7d1a4a95daa1801 (diff) | |
| download | lwn-151eea367c720db8a0768caf47894c32991aa02a.tar.gz lwn-151eea367c720db8a0768caf47894c32991aa02a.zip | |
pata_arasan_cf: fix ata_host_activate() failure handling
Add missing cf_exit() and clk_put() calls to ata_host_activate()
failure path.
Cc: Viresh Kumar <viresh.linux@gmail.com>
Cc: Shiraz Hashim <shiraz.hashim@st.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/pata_arasan_cf.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c index 6fac524c2f50..4edb1a81f63f 100644 --- a/drivers/ata/pata_arasan_cf.c +++ b/drivers/ata/pata_arasan_cf.c @@ -898,9 +898,12 @@ static int arasan_cf_probe(struct platform_device *pdev) cf_card_detect(acdev, 0); - return ata_host_activate(host, acdev->irq, irq_handler, 0, - &arasan_cf_sht); + ret = ata_host_activate(host, acdev->irq, irq_handler, 0, + &arasan_cf_sht); + if (!ret) + return 0; + cf_exit(acdev); free_clk: clk_put(acdev->clk); return ret; |