[PATCH] libata: convert @post_reset to @flags in ata_dev_read_id()
Make ata_dev_read_id() take @flags instead of @post_reset. Currently
there is only one flag defined - ATA_READID_POSTRESET, which is
equivalent to @post_reset. This is preparation for polling presence
detection.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 4776488..755fc68 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1634,11 +1634,14 @@
DPRINTK("ENTER\n");
for (i = 0; i < ATA_MAX_DEVICES; i++) {
- unsigned int action;
+ unsigned int action, readid_flags = 0;
dev = &ap->device[i];
action = ata_eh_dev_action(dev);
+ if (ehc->i.flags & ATA_EHI_DID_RESET)
+ readid_flags |= ATA_READID_POSTRESET;
+
if (action & ATA_EH_REVALIDATE && ata_dev_ready(dev)) {
if (ata_port_offline(ap)) {
rc = -EIO;
@@ -1646,8 +1649,7 @@
}
ata_eh_about_to_do(ap, dev, ATA_EH_REVALIDATE);
- rc = ata_dev_revalidate(dev,
- ehc->i.flags & ATA_EHI_DID_RESET);
+ rc = ata_dev_revalidate(dev, readid_flags);
if (rc)
break;
@@ -1665,7 +1667,8 @@
ata_class_enabled(ehc->classes[dev->devno])) {
dev->class = ehc->classes[dev->devno];
- rc = ata_dev_read_id(dev, &dev->class, 1, dev->id);
+ rc = ata_dev_read_id(dev, &dev->class, readid_flags,
+ dev->id);
if (rc == 0) {
ehc->i.flags |= ATA_EHI_PRINTINFO;
rc = ata_dev_configure(dev);