[PATCH] ata_piix: add map 01b for ICH7M

[linux-2.6-omap-h63xx.git] / drivers / scsi / sata_mv.c

diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c
index 1053c7c76b7db9fc3b3218b1173d217fda1198d4..fa38a413d16b4fa939c37b0c4cd39adcbba145c7 100644 (file)
--- a/drivers/scsi/sata_mv.c
+++ b/drivers/scsi/sata_mv.c
@@ -1961,8 +1961,7 @@ comreset_retry:
        timeout = jiffies + msecs_to_jiffies(200);
        do {
                sata_scr_read(ap, SCR_STATUS, &sstatus);
-               sstatus &= 0x3;
-               if ((sstatus == 3) || (sstatus == 0))
+               if (((sstatus & 0x3) == 3) || ((sstatus & 0x3) == 0))
                        break;
 
                __msleep(1, can_sleep);