From: Jeff Garzik <jeff@garzik.org>
To: linux-ide@vger.kernel.org
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH] pata_atiixp fix PIO timing misprogramming
Date: Tue, 29 Apr 2008 17:49:55 -0400 [thread overview]
Message-ID: <20080429214955.GA25164@havoc.gtf.org> (raw)
commit d7b5a23fc6e85456ed00a997ff2d925fb3f0dc52
Author: Jeff Garzik <jeff@garzik.org>
Date: Tue Apr 29 17:39:45 2008 -0400
[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: Jeff Garzik <jgarzik@redhat.com>
drivers/ata/pata_atiixp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
d7b5a23fc6e85456ed00a997ff2d925fb3f0dc52
diff --git a/drivers/ata/pata_atiixp.c b/drivers/ata/pata_atiixp.c
index 78738fb..d7de7ba 100644
--- a/drivers/ata/pata_atiixp.c
+++ b/drivers/ata/pata_atiixp.c
@@ -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);
}
reply other threads:[~2008-04-29 21:50 UTC|newest]
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