diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/atmel-mci.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c index d45dfa25938..02529af7c74 100644 --- a/drivers/mmc/host/atmel-mci.c +++ b/drivers/mmc/host/atmel-mci.c @@ -694,6 +694,7 @@ static void atmci_start_request(struct atmel_mci *host, host->pending_events = 0; host->completed_events = 0; + host->data_status = 0; if (host->need_reset) { mci_writel(host, CR, MCI_CR_SWRST); @@ -1408,7 +1409,8 @@ static irqreturn_t atmci_interrupt(int irq, void *dev_id) if (pending & MCI_NOTBUSY) { mci_writel(host, IDR, ATMCI_DATA_ERROR_FLAGS | MCI_NOTBUSY); - host->data_status = status; + if (!host->data_status) + host->data_status = status; smp_wmb(); atmci_set_pending(host, EVENT_DATA_COMPLETE); tasklet_schedule(&host->tasklet); |