sdhci: make isr tolerant of read errors

[linux-2.6-omap-h63xx.git] / drivers / mmc / sdhci.c

diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index c52b167e85854e303bd32124fd68355c0d96bb25..f3260ec61fe9036452f2bda79add03ab932d9fdb 100644 (file)
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -993,7 +993,7 @@ static irqreturn_t sdhci_irq(int irq, void *dev_id)
 
        intmask = readl(host->ioaddr + SDHCI_INT_STATUS);
 
-       if (!intmask) {
+       if (!intmask || intmask == 0xffffffff) {
                result = IRQ_NONE;
                goto out;
        }