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| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2016-06-28 20:21:08 +0900 |
|---|---|---|
| committer | MyungJoo Ham <myungjoo.ham@samsung.com> | 2016-07-06 13:11:24 +0900 |
| commit | 99e65ae09a1c853fe36a89d9333fdcbff07de327 (patch) | |
| tree | bc3702c95a404ed92277dfba175d9cb349230206 /drivers/devfreq | |
| parent | c07e074b7cae0eff47453f96438c9a867aa6f82e (diff) | |
| download | op-kernel-dev-99e65ae09a1c853fe36a89d9333fdcbff07de327.zip op-kernel-dev-99e65ae09a1c853fe36a89d9333fdcbff07de327.tar.gz | |
PM / devfreq: exynos-ppmu: fix error path in exynos_ppmu_probe()
iounmap() needs to be called in case of memory allocation
(for devfreq-event devices) failure. Fix it.
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Diffstat (limited to 'drivers/devfreq')
| -rw-r--r-- | drivers/devfreq/event/exynos-ppmu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c index f312485..845bf25 100644 --- a/drivers/devfreq/event/exynos-ppmu.c +++ b/drivers/devfreq/event/exynos-ppmu.c @@ -482,7 +482,8 @@ static int exynos_ppmu_probe(struct platform_device *pdev) if (!info->edev) { dev_err(&pdev->dev, "failed to allocate memory devfreq-event devices\n"); - return -ENOMEM; + ret = -ENOMEM; + goto err; } edev = info->edev; platform_set_drvdata(pdev, info); |
