kernel/sdhci-pm.patch
2014-11-08 15:34:07 -08:00

25 lines
811 B
Diff

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index ada1a3e..306b4ac 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1715,7 +1715,8 @@ static void sdhci_enable_sdio_irq(struct mmc_host *mmc, int enable)
struct sdhci_host *host = mmc_priv(mmc);
unsigned long flags;
- sdhci_runtime_pm_get(host);
+ if (enable)
+ sdhci_runtime_pm_get(host);
spin_lock_irqsave(&host->lock, flags);
if (enable)
@@ -1726,7 +1727,8 @@ static void sdhci_enable_sdio_irq(struct mmc_host *mmc, int enable)
sdhci_enable_sdio_irq_nolock(host, enable);
spin_unlock_irqrestore(&host->lock, flags);
- sdhci_runtime_pm_put(host);
+ if (!enable)
+ sdhci_runtime_pm_put(host);
}
static int sdhci_do_start_signal_voltage_switch(struct sdhci_host *host,