libata: kill ata_ehi_schedule_probe()
ata_ehi_schedule_probe() was created to hide details of link-resuming
reset magic. Now that all the softreset workarounds are gone,
scheduling probe is very simple - set probe_mask and request RESET.
Kill ata_ehi_schedule_probe() and open code it. This also increases
consistency as ata_ehi_schedule_probe() couldn't cover individual
device probings so they were open-coded even when the helper existed.
While at it, define ATA_ALL_DEVICES as mask of all possible devices on
a link and always use it when requesting probe on link level for
simplicity and consistency. Setting extra bits in the probe_mask
doesn't hurt anybody.
Signed-off-by: Tejun Heo <htejun@gmail.com>
diff --git a/drivers/ata/libata-pmp.c b/drivers/ata/libata-pmp.c
index df1d325..39e036c 100644
--- a/drivers/ata/libata-pmp.c
+++ b/drivers/ata/libata-pmp.c
@@ -435,7 +435,7 @@
struct ata_eh_context *ehc = &link->eh_context;
link->flags = 0;
- ehc->i.probe_mask |= 1;
+ ehc->i.probe_mask |= ATA_ALL_DEVICES;
ehc->i.action |= ATA_EH_RESET;
}
@@ -831,8 +831,12 @@
ata_eh_thaw_port(ap);
/* PMP is reset, SErrors cannot be trusted, scan all */
- ata_port_for_each_link(tlink, ap)
- ata_ehi_schedule_probe(&tlink->eh_context.i);
+ ata_port_for_each_link(tlink, ap) {
+ struct ata_eh_context *ehc = &tlink->eh_context;
+
+ ehc->i.probe_mask |= ATA_ALL_DEVICES;
+ ehc->i.action |= ATA_EH_RESET;
+ }
}
/* If revalidation is requested, revalidate and reconfigure;
@@ -847,7 +851,7 @@
tries--;
if (rc == -ENODEV) {
- ehc->i.probe_mask |= 1;
+ ehc->i.probe_mask |= ATA_ALL_DEVICES;
detach = 1;
/* give it just two more chances */
tries = min(tries, 2);
