mmc: 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. Remove the local_irq_save() invocation. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
parent
3fbd432231
commit
99d02d6cd5
|
@ -1253,15 +1253,12 @@ 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;
|
||||
|
@ -1301,8 +1298,6 @@ 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.
|
||||
|
|
Loading…
Reference in New Issue