libata: add deadline support to prereset and reset methods

[linux-2.6] / drivers / ata / sata_via.c

diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index 1d855f55f5f710edd378110740b76042afe37005..305ab7c68ca529743409f827b426f0c8c276017f 100644 (file)
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -268,6 +268,7 @@ static void svia_noop_freeze(struct ata_port *ap)
 /**
  *     vt6420_prereset - prereset for vt6420
  *     @ap: target ATA port
+ *     @deadline: deadline jiffies for the operation
  *
  *     SCR registers on vt6420 are pieces of shit and may hang the
  *     whole machine completely if accessed with the wrong timing.
@@ -284,7 +285,7 @@ static void svia_noop_freeze(struct ata_port *ap)
  *     RETURNS:
  *     0 on success, -errno otherwise.
  */
-static int vt6420_prereset(struct ata_port *ap)
+static int vt6420_prereset(struct ata_port *ap, unsigned long deadline)
 {
        struct ata_eh_context *ehc = &ap->eh_context;
        unsigned long timeout = jiffies + (HZ * 5);
@@ -329,7 +330,7 @@ static int vt6420_prereset(struct ata_port *ap)
 
  skip_scr:
        /* wait for !BSY */
-       ata_busy_sleep(ap, ATA_TMOUT_BOOT_QUICK, ATA_TMOUT_BOOT);
+       ata_wait_ready(ap, deadline);
 
        return 0;
 }