1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 782c0ee3c925..154cbf83c1ab 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 */
 
 /*****************************************************************************\