pata_pdc202xx_old: fix UDMA mode for PDC2026x chipsets
Bartlomiej Zolnierkiewicz [Sat, 13 Feb 2010 22:43:17 +0000 (17:43 -0500)]
PDC2026x chipsets need the same treatment as PDC20246 one.

This is completely untested but will hopefully fix UDMA issues
that people have been reporting against pata_pdc202xx_old for
the last couple of years.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

drivers/ata/pata_pdc202xx_old.c

index 8d25bd5..2911120 100644 (file)
@@ -35,7 +35,7 @@ static int pdc2026x_cable_detect(struct ata_port *ap)
        return ATA_CBL_PATA80;
 }
 
-static void pdc20246_exec_command(struct ata_port *ap,
+static void pdc202xx_exec_command(struct ata_port *ap,
                                  const struct ata_taskfile *tf)
 {
        DPRINTK("ata%u: cmd 0x%X\n", ap->print_id, tf->command);
@@ -281,7 +281,7 @@ static struct ata_port_operations pdc2024x_port_ops = {
        .set_piomode            = pdc202xx_set_piomode,
        .set_dmamode            = pdc202xx_set_dmamode,
 
-       .sff_exec_command       = pdc20246_exec_command,
+       .sff_exec_command       = pdc202xx_exec_command,
 };
 
 static struct ata_port_operations pdc2026x_port_ops = {
@@ -295,6 +295,8 @@ static struct ata_port_operations pdc2026x_port_ops = {
        .dev_config             = pdc2026x_dev_config,
 
        .port_start             = pdc2026x_port_start,
+
+       .sff_exec_command       = pdc202xx_exec_command,
 };
 
 static int pdc202xx_init_one(struct pci_dev *dev, const struct pci_device_id *id)