From: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
Subject: [PATCH] ide: no need to touch local IRQs in ide_probe_port()
Remove superfluous local_irq_{save,enable_in_hardirq,restore}() combo.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
---
drivers/ide/ide-probe.c | 6 ------
1 file changed, 6 deletions(-)
Index: b/drivers/ide/ide-probe.c
===================================================================
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -778,7 +778,6 @@ EXPORT_SYMBOL_GPL(ide_undecoded_slave);
static int ide_probe_port(ide_hwif_t *hwif)
{
ide_drive_t *drive;
- unsigned long flags;
unsigned int irqd;
int i, rc = -ENODEV;
@@ -796,9 +795,6 @@ static int ide_probe_port(ide_hwif_t *hw
if (irqd)
disable_irq(hwif->irq);
- local_irq_save(flags);
- local_irq_enable_in_hardirq();
-
if (ide_port_wait_ready(hwif) == -EBUSY)
printk(KERN_DEBUG "%s: Wait for ready failed before probe !\n", hwif->name);
@@ -812,8 +808,6 @@ static int ide_probe_port(ide_hwif_t *hw
rc = 0;
}
- local_irq_restore(flags);
-
/*
* Use cached IRQ number. It might be (and is...) changed by probe
* code above
--
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