[PATCH] PCI/libata INTx cleanup

[deliverable/linux.git] / drivers / scsi / ata_piix.c

diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c
index 5f868852904149645e559ff2ac7c7ec2dd432756..87e0c36f1554a8b69597361a4a61dfd214db449f 100644 (file)
--- a/drivers/scsi/ata_piix.c
+++ b/drivers/scsi/ata_piix.c
@@ -568,18 +568,6 @@ static void piix_set_dmamode (struct ata_port *ap, struct ata_device *adev)
        }
 }
 
-/* move to PCI layer, integrate w/ MSI stuff */
-static void pci_enable_intx(struct pci_dev *pdev)
-{
-       u16 pci_command;
-
-       pci_read_config_word(pdev, PCI_COMMAND, &pci_command);
-       if (pci_command & PCI_COMMAND_INTX_DISABLE) {
-               pci_command &= ~PCI_COMMAND_INTX_DISABLE;
-               pci_write_config_word(pdev, PCI_COMMAND, pci_command);
-       }
-}
-
 #define AHCI_PCI_BAR 5
 #define AHCI_GLOBAL_CTL 0x04
 #define AHCI_ENABLE (1 << 31)
@@ -677,7 +665,7 @@ static int piix_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
         * message-signalled interrupts currently).
         */
        if (port_info[0]->host_flags & PIIX_FLAG_CHECKINTR)
-               pci_enable_intx(pdev);
+               pci_intx(pdev, 1);
 
        if (combined) {
                port_info[sata_chan] = &piix_port_info[ent->driver_data];