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alim15x3: remove superfluous locking from ali_set_pio_mode() 

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2010-01-18 07:17:59 +00:00 committed by David S. Miller
parent 293f18ad72
commit 5f6bd68ef5
1 changed files with 0 additions and 5 deletions
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5
drivers/ide/alim15x3.c
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@ -73,7 +73,6 @@ static void ali_set_pio_mode(ide_drive_t *drive, const u8 pio)
{
ide_hwif_t *hwif = drive->hwif;
struct pci_dev *dev = to_pci_dev(hwif->dev);
unsigned long flags;
int bus_speed = ide_pci_clk ? ide_pci_clk : 33;
unsigned long T = 1000000 / bus_speed; /* PCI clock based */
int port = hwif->channel ? 0x5c : 0x58;
@ -86,8 +85,6 @@ static void ali_set_pio_mode(ide_drive_t *drive, const u8 pio)
t.active = clamp_val(t.active, 1, 8) & 7;
t.recover = clamp_val(t.recover, 1, 16) & 15;
local_irq_save(flags);
/*
* PIO mode => ATA FIFO on, ATAPI FIFO off
*/
@ -96,8 +93,6 @@ static void ali_set_pio_mode(ide_drive_t *drive, const u8 pio)
pci_write_config_byte(dev, port, t.setup);
pci_write_config_byte(dev, port + unit + 2,
(t.active << 4) | t.recover);
local_irq_restore(flags);
}
/**