From 964f9ce2ff42dc47cf40fbd2f5c81cd60689e384 Mon Sep 17 00:00:00 2001 From: Pierre Ossman Date: Fri, 20 Jul 2007 18:20:36 +0200 Subject: sdhci: make sure to clear the error interrupt The controller has a bit indicating that one of the higher bits (the error bits) are set. A previous bug caused this bit to be masked, but since that bug has been fixed we have to clear it explicictly. Signed-off-by: Pierre Ossman --- drivers/mmc/host/sdhci.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/mmc/host/sdhci.c') diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 10d15c39d003..4a24db028d87 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -1024,6 +1024,8 @@ static irqreturn_t sdhci_irq(int irq, void *dev_id) intmask &= ~(SDHCI_INT_CMD_MASK | SDHCI_INT_DATA_MASK); + intmask &= ~SDHCI_INT_ERROR; + if (intmask & SDHCI_INT_BUS_POWER) { printk(KERN_ERR "%s: Card is consuming too much power!\n", mmc_hostname(host->mmc)); -- cgit v1.2.2