[PATCH] libata: use new SCR and on/offline functions
Use new SCR and on/offline functions. Note that for LLDD which know
it implements SCR callbacks, SCR functions are guaranteed to succeed
and ata_port_online() == !ata_port_offline().
Signed-off-by: Tejun Heo <htejun@gmail.com>
diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c
index c332554..c2298fb 100644
--- a/drivers/scsi/ahci.c
+++ b/drivers/scsi/ahci.c
@@ -567,7 +567,7 @@
DPRINTK("ENTER\n");
- if (!sata_dev_present(ap)) {
+ if (ata_port_offline(ap)) {
DPRINTK("PHY reports no device\n");
*class = ATA_DEV_NONE;
return 0;
@@ -640,7 +640,7 @@
msleep(150);
*class = ATA_DEV_NONE;
- if (sata_dev_present(ap)) {
+ if (ata_port_online(ap)) {
if (ata_busy_sleep(ap, ATA_TMOUT_BOOT_QUICK, ATA_TMOUT_BOOT)) {
rc = -EIO;
reason = "device not ready";
@@ -670,7 +670,7 @@
rc = sata_std_hardreset(ap, class);
ahci_start_engine(ap);
- if (rc == 0 && sata_dev_present(ap))
+ if (rc == 0 && ata_port_online(ap))
*class = ahci_dev_classify(ap);
if (*class == ATA_DEV_UNKNOWN)
*class = ATA_DEV_NONE;