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Commit d7b5a23f authored by Jeff Garzik's avatar Jeff Garzik Committed by Jeff Garzik
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[libata] pata_atiixp: fix PIO timing data misprogramming 



Use correct variable, achieve desired result...

Spotted by LKML/linux-ide poster whose name I lost (apologies!)

Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 7663c1e2

drivers/ata/pata_atiixp.c

+2 −2
Original line number Diff line number Diff line
@@ -88,8 +88,8 @@ static void atiixp_set_pio_timing(struct ata_port *ap, struct ata_device *adev, 
	pci_write_config_word(pdev, ATIIXP_IDE_PIO_MODE, pio_mode_data);



	pci_read_config_word(pdev, ATIIXP_IDE_PIO_TIMING, &pio_timing_data);

	pio_mode_data &= ~(0xFF << timing_shift);

	pio_mode_data |= (pio_timings[pio] << timing_shift);

	pio_timing_data &= ~(0xFF << timing_shift);

	pio_timing_data |= (pio_timings[pio] << timing_shift);

	pci_write_config_word(pdev, ATIIXP_IDE_PIO_TIMING, pio_timing_data);

}