diff options
Diffstat (limited to 'drivers/mmc/host/sdhci.c')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 782c0ee3c92..154cbf83c1a 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -1681,6 +1681,16 @@ int sdhci_resume_host(struct sdhci_host *host) EXPORT_SYMBOL_GPL(sdhci_resume_host); +void sdhci_enable_irq_wakeups(struct sdhci_host *host) +{ + u8 val; + val = sdhci_readb(host, SDHCI_WAKE_UP_CONTROL); + val |= SDHCI_WAKE_ON_INT; + sdhci_writeb(host, val, SDHCI_WAKE_UP_CONTROL); +} + +EXPORT_SYMBOL_GPL(sdhci_enable_irq_wakeups); + #endif /* CONFIG_PM */ /*****************************************************************************\ |