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[libata ata_piix] Fix ICH6/7 map value interpretation

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The previous change failed to properly mask out unrelated bits, which
resulted in a failure to detect devices.
This commit is contained in:
Jeff Garzik 2006-01-28 12:26:23 -05:00
parent c2bd58047b
commit b376bc1f6b
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/ata_piix.c
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@ -713,7 +713,7 @@ static int piix_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
pci_read_config_byte(pdev, ICH5_PMR, &tmp);
if (host_flags & PIIX_FLAG_COMBINED_ICH6) {
switch (tmp) {
switch (tmp & 0x3) {
case 0:
break;
case 1: