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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2007-11-19 09:28:28 -0500
committerJeff Garzik <jeff@garzik.org>2007-11-23 19:33:26 -0500
commitc47a631f8bfad08a6001f8dd479004caa5059a75 (patch)
tree3662da1c1eae9ed48a263e4a4e8e9d79c5560a25 /drivers/ata/ata_piix.c
parent93e2618e0cee1f5b5a4cfc1b7521939318dbf5bb (diff)
ata_piix: Invalid use of writel/readl with iomap
Should use ioread* as discussed previously Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/ata_piix.c')
-rw-r--r--drivers/ata/ata_piix.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 671e79665009..483269db2c7d 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -1121,12 +1121,12 @@ static int piix_disable_ahci(struct pci_dev *pdev)
1121 if (!mmio) 1121 if (!mmio)
1122 return -ENOMEM; 1122 return -ENOMEM;
1123 1123
1124 tmp = readl(mmio + AHCI_GLOBAL_CTL); 1124 tmp = ioread32(mmio + AHCI_GLOBAL_CTL);
1125 if (tmp & AHCI_ENABLE) { 1125 if (tmp & AHCI_ENABLE) {
1126 tmp &= ~AHCI_ENABLE; 1126 tmp &= ~AHCI_ENABLE;
1127 writel(tmp, mmio + AHCI_GLOBAL_CTL); 1127 iowrite32(tmp, mmio + AHCI_GLOBAL_CTL);
1128 1128
1129 tmp = readl(mmio + AHCI_GLOBAL_CTL); 1129 tmp = ioread32(mmio + AHCI_GLOBAL_CTL);
1130 if (tmp & AHCI_ENABLE) 1130 if (tmp & AHCI_ENABLE)
1131 rc = -EIO; 1131 rc = -EIO;
1132 } 1132 }