From c47a631f8bfad08a6001f8dd479004caa5059a75 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Mon, 19 Nov 2007 14:28:28 +0000 Subject: [PATCH] ata_piix: Invalid use of writel/readl with iomap Should use ioread* as discussed previously Signed-off-by: Alan Cox Signed-off-by: Jeff Garzik --- drivers/ata/ata_piix.c | 6 +++--- 1 file 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) if (!mmio) return -ENOMEM; - tmp = readl(mmio + AHCI_GLOBAL_CTL); + tmp = ioread32(mmio + AHCI_GLOBAL_CTL); if (tmp & AHCI_ENABLE) { tmp &= ~AHCI_ENABLE; - writel(tmp, mmio + AHCI_GLOBAL_CTL); + iowrite32(tmp, mmio + AHCI_GLOBAL_CTL); - tmp = readl(mmio + AHCI_GLOBAL_CTL); + tmp = ioread32(mmio + AHCI_GLOBAL_CTL); if (tmp & AHCI_ENABLE) rc = -EIO; } -- 2.30.2