diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-12-15 23:56:43 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-12-15 23:56:43 +0900 |
| commit | 326b06a8a9b09d6d9a276fd550b6b6bb138e9a47 (patch) | |
| tree | b9bdcb0bd635b91258cec09c981af2c5dcc0f683 /drivers/mmc/host/sdhci-s3c.c | |
| parent | 92b2e81d6f95bcee386abac4c4389f5b950f7bb9 (diff) | |
| parent | 9bffb1fb7c22c96d51d4ba06e2e023dd568a5872 (diff) | |
| download | linux-3.10-326b06a8a9b09d6d9a276fd550b6b6bb138e9a47.tar.gz linux-3.10-326b06a8a9b09d6d9a276fd550b6b6bb138e9a47.tar.bz2 linux-3.10-326b06a8a9b09d6d9a276fd550b6b6bb138e9a47.zip | |
Merge remote-tracking branch 'asoc/topic/core' into asoc-next
Diffstat (limited to 'drivers/mmc/host/sdhci-s3c.c')
| -rw-r--r-- | drivers/mmc/host/sdhci-s3c.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c index a54dd5d7a5f..c9ec725884e 100644 --- a/drivers/mmc/host/sdhci-s3c.c +++ b/drivers/mmc/host/sdhci-s3c.c @@ -373,18 +373,25 @@ static struct sdhci_ops sdhci_s3c_ops = { static void sdhci_s3c_notify_change(struct platform_device *dev, int state) { struct sdhci_host *host = platform_get_drvdata(dev); + struct sdhci_s3c *sc = sdhci_priv(host); unsigned long flags; if (host) { spin_lock_irqsave(&host->lock, flags); if (state) { dev_dbg(&dev->dev, "card inserted.\n"); +#ifdef CONFIG_PM_RUNTIME + clk_prepare_enable(sc->clk_io); +#endif host->flags &= ~SDHCI_DEVICE_DEAD; host->quirks |= SDHCI_QUIRK_BROKEN_CARD_DETECTION; } else { dev_dbg(&dev->dev, "card removed.\n"); host->flags |= SDHCI_DEVICE_DEAD; host->quirks &= ~SDHCI_QUIRK_BROKEN_CARD_DETECTION; +#ifdef CONFIG_PM_RUNTIME + clk_disable_unprepare(sc->clk_io); +#endif } tasklet_schedule(&host->card_tasklet); spin_unlock_irqrestore(&host->lock, flags); |