diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index c52b167..f3260ec 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -993,7 +993,7 @@
 
 	intmask = readl(host->ioaddr + SDHCI_INT_STATUS);
 
-	if (!intmask) {
+	if (!intmask || intmask == 0xffffffff) {
 		result = IRQ_NONE;
 		goto out;
 	}