diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2013-01-09 12:11:12 +0100 |
---|---|---|
committer | Anders Roxell <anders.roxell@linaro.org> | 2015-05-20 00:23:58 +0200 |
commit | 0554ffaead46f035509e5b77141092abd614e02c (patch) | |
tree | 68dab8a1feda5a8a2c0872c272e08f48d45f5562 | |
parent | 0dc6edd28c15b9bab7626b1a00613aaf7058ecc2 (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 43af791e2e45..863a9e6f2400 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -1153,15 +1153,12 @@ 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; @@ -1201,8 +1198,6 @@ 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. |