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ata_piix: Remove ugly layering violation 

A while ago I modified the libata code so that drivers can return -ENOENT
for unknown ports not fiddle with the EH flags and print stuff directly.
Somewhere along the line ata_piix didn't get fully converted.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Alan Cox 2007-03-07 16:13:07 +00:00 committed by Jeff Garzik
parent d0035aef39
commit 9a2eb70925
1 changed files with 3 additions and 8 deletions
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11
drivers/ata/ata_piix.c
View File

@ -93,7 +93,7 @@
#include <linux/libata.h>
#define DRV_NAME "ata_piix"
#define DRV_VERSION "2.10"
#define DRV_VERSION "2.10ac1"
enum {
PIIX_IOCFG = 0x54, /* IDE I/O configuration register */
@ -667,14 +667,9 @@ static int ich_pata_prereset(struct ata_port *ap)
{
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
if (!pci_test_config_bits(pdev, &piix_enable_bits[ap->port_no])) {
ata_port_printk(ap, KERN_INFO, "port disabled. ignoring.\n");
ap->eh_context.i.action &= ~ATA_EH_RESET_MASK;
return 0;
}
if (!pci_test_config_bits(pdev, &piix_enable_bits[ap->port_no]))
return -ENOENT;
ich_pata_cbl_detect(ap);
return ata_std_prereset(ap);
}