diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2013-01-09 12:11:12 +0100 |
---|---|---|
committer | Anders Roxell <anders.roxell@linaro.org> | 2015-06-26 22:31:28 +0200 |
commit | 88ec28e8109ea945d7787eaace81ca85c3875687 (patch) | |
tree | c30d3486398abe85a632f8de09a50b826ab2e105 | |
parent | 0a88003a7a7303b2ef7db217031017855f5426ad (diff) |
mmci: Remove bogus local_irq_save()
On !RT interrupt runs with interrupts disabled. On RT it's in a
thread, so no need to disable interrupts at all.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-rw-r--r-- | drivers/mmc/host/mmci.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index b93122636531..5879b065d0d1 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -1044,15 +1044,12 @@ static irqreturn_t mmci_pio_irq(int irq, void *dev_id) struct sg_mapping_iter *sg_miter = &host->sg_miter; struct variant_data *variant = host->variant; void __iomem *base = host->base; - unsigned long flags; u32 status; status = readl(base + MMCISTATUS); dev_dbg(mmc_dev(host->mmc), "irq1 (pio) %08x\n", status); - local_irq_save(flags); - do { unsigned int remain, len; char *buffer; @@ -1092,8 +1089,6 @@ static irqreturn_t mmci_pio_irq(int irq, void *dev_id) sg_miter_stop(sg_miter); - local_irq_restore(flags); - /* * If we have less than the fifo 'half-full' threshold to transfer, * trigger a PIO interrupt as soon as any data is available. |