diff options
| author | Takashi Iwai <tiwai@suse.de> | 2016-07-02 10:50:45 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-07-02 10:50:45 +0200 |
| commit | 046e9ceefab985a137fbd15b946497a88e5a6513 (patch) | |
| tree | 29cb2fd3a2783afacc7901f3310bea7a02f84140 /drivers/gpio/gpio-zynq.c | |
| parent | 62db7152c924e4c060e42b34a69cd39658e8a0dc (diff) | |
| parent | 7c5eec4edf4693aa61f3ee78bf28621dfe33d9f0 (diff) | |
Merge tag 'asoc-fix-v4.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v4.7
A small clutch of hardware specific fixes for various ASoC devices, all
small individually and important if you have that device but not
otherwise.
Diffstat (limited to 'drivers/gpio/gpio-zynq.c')
| -rw-r--r-- | drivers/gpio/gpio-zynq.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c index 75c6355b018d..e72794e463aa 100644 --- a/drivers/gpio/gpio-zynq.c +++ b/drivers/gpio/gpio-zynq.c @@ -709,7 +709,13 @@ static int zynq_gpio_probe(struct platform_device *pdev) dev_err(&pdev->dev, "input clock not found.\n"); return PTR_ERR(gpio->clk); } + ret = clk_prepare_enable(gpio->clk); + if (ret) { + dev_err(&pdev->dev, "Unable to enable clock.\n"); + return ret; + } + pm_runtime_set_active(&pdev->dev); pm_runtime_enable(&pdev->dev); ret = pm_runtime_get_sync(&pdev->dev); if (ret < 0) @@ -747,6 +753,7 @@ err_pm_put: pm_runtime_put(&pdev->dev); err_pm_dis: pm_runtime_disable(&pdev->dev); + clk_disable_unprepare(gpio->clk); return ret; } |