diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2013-01-09 12:11:12 +0100 |
|---|---|---|
| committer | Mark Gross <markgross@kernel.org> | 2022-01-11 17:30:31 -0800 |
| commit | ffe9cc68c1fb0c3cc68fb7bb78935aaf28e9c5f7 (patch) | |
| tree | 57e7cec3ef1b1f228085e814434eb5fca2d1f140 | |
| parent | 829c2a6496e2e569350f90798ced8771bff71f1e (diff) | |
| download | linux-rt-ffe9cc68c1fb0c3cc68fb7bb78935aaf28e9c5f7.tar.gz | |
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 df990bb8c873..1a162709a85e 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -1147,15 +1147,12 @@ 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; @@ -1195,8 +1192,6 @@ 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. |