libata-link: implement and use link/device iterators

[safe/jmp/linux-2.6] / drivers / ata / pata_platform.c

diff --git a/drivers/ata/pata_platform.c b/drivers/ata/pata_platform.c
index e89656b..ee1605b 100644 (file)
--- a/drivers/ata/pata_platform.c
+++ b/drivers/ata/pata_platform.c
@@ -32,11 +32,9 @@ static int pio_mask = 1;
  */
 static int pata_platform_set_mode(struct ata_port *ap, struct ata_device **unused)
 {
-       int i;
-
-       for (i = 0; i < ATA_MAX_DEVICES; i++) {
-               struct ata_device *dev = &ap->link.device[i];
+       struct ata_device *dev;
 
+       ata_link_for_each_dev(dev, &ap->link) {
                if (ata_dev_enabled(dev)) {
                        /* We don't really care */
                        dev->pio_mode = dev->xfer_mode = XFER_PIO_0;