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ata: Do not disable interrupts in ide code for preempt-rt 

Use the local_irq_*_nort variants.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Steven Rostedt 2009-07-03 08:44:29 -05:00 committed by Alibek Omarov
parent a95664e219
commit cbf9ae8d1f
1 changed files with 6 additions and 6 deletions
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12
drivers/ata/libata-sff.c
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@ -678,9 +678,9 @@ unsigned int ata_sff_data_xfer_noirq(struct ata_device *dev, unsigned char *buf,
unsigned long flags;
unsigned int consumed;
local_irq_save(flags);
local_irq_save_nort(flags);
consumed = ata_sff_data_xfer32(dev, buf, buflen, rw);
local_irq_restore(flags);
local_irq_restore_nort(flags);
return consumed;
}
@ -719,7 +719,7 @@ static void ata_pio_sector(struct ata_queued_cmd *qc)
unsigned long flags;
/* FIXME: use a bounce buffer */
local_irq_save(flags);
local_irq_save_nort(flags);
buf = kmap_atomic(page);
/* do the actual data transfer */
@ -727,7 +727,7 @@ static void ata_pio_sector(struct ata_queued_cmd *qc)
do_write);
kunmap_atomic(buf);
local_irq_restore(flags);
local_irq_restore_nort(flags);
} else {
buf = page_address(page);
ap->ops->sff_data_xfer(qc->dev, buf + offset, qc->sect_size,
@ -864,7 +864,7 @@ next_sg:
unsigned long flags;
/* FIXME: use bounce buffer */
local_irq_save(flags);
local_irq_save_nort(flags);
buf = kmap_atomic(page);
/* do the actual data transfer */
@ -872,7 +872,7 @@ next_sg:
count, rw);
kunmap_atomic(buf);
local_irq_restore(flags);
local_irq_restore_nort(flags);
} else {
buf = page_address(page);
consumed = ap->ops->sff_data_xfer(dev, buf + offset,