diff options
Diffstat (limited to 'drivers/devfreq/event/exynos-ppmu.c')
| -rw-r--r-- | drivers/devfreq/event/exynos-ppmu.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c index 9b7350935b73..d96e3dc71cf8 100644 --- a/drivers/devfreq/event/exynos-ppmu.c +++ b/drivers/devfreq/event/exynos-ppmu.c @@ -44,7 +44,7 @@ struct exynos_ppmu { { "ppmu-event2-"#name, PPMU_PMNCNT2 }, \ { "ppmu-event3-"#name, PPMU_PMNCNT3 } -struct __exynos_ppmu_events { +static struct __exynos_ppmu_events { char *name; int id; } ppmu_events[] = { @@ -648,7 +648,11 @@ static int exynos_ppmu_probe(struct platform_device *pdev) dev_name(&pdev->dev), desc[i].name); } - clk_prepare_enable(info->ppmu.clk); + ret = clk_prepare_enable(info->ppmu.clk); + if (ret) { + dev_err(&pdev->dev, "failed to prepare ppmu clock\n"); + return ret; + } return 0; } |