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libata: kill ata_ehi_schedule_probe()

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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>
This commit is contained in:
Tejun Heo 2008-01-24 00:05:14 +09:00 • committed by Jeff Garzik
parent 8cebf274dd
commit b558edddb1
5 changed files with 15 additions and 16 deletions
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3
drivers/ata/libata-core.c
View file

@ -7156,8 +7156,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
/* kick EH for boot probing */
spin_lock_irqsave(ap->lock, flags);
ehi->probe_mask =
(1 << ata_link_max_devices(&ap->link)) - 1;
ehi->probe_mask |= ATA_ALL_DEVICES;
ehi->action |= ATA_EH_RESET;
ehi->flags |= ATA_EHI_NO_AUTOPSY | ATA_EHI_QUIET;