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| author | Tejun Heo <htejun@gmail.com> | 2008-01-24 00:05:14 +0900 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-04-17 15:44:16 -0400 |
| commit | b558edddb1c42c70a30cfe494984d4be409f7b2b (patch) | |
| tree | b03275d15675a519de7d4edde709892f885a5fa0 /include/linux/libata.h | |
| parent | 8cebf274dd1c955a6e03385a85fd6569ce445946 (diff) | |
| download | linux-b558edddb1c42c70a30cfe494984d4be409f7b2b.tar.gz linux-b558edddb1c42c70a30cfe494984d4be409f7b2b.tar.bz2 linux-b558edddb1c42c70a30cfe494984d4be409f7b2b.zip | |
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>
Diffstat (limited to 'include/linux/libata.h')
| -rw-r--r-- | include/linux/libata.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index 6eec11957e54..bc60132c7d33 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -122,6 +122,8 @@ enum { ATAPI_MAX_DRAIN = 16 << 10, + ATA_ALL_DEVICES = (1 << ATA_MAX_DEVICES) - 1, + ATA_SHT_EMULATED = 1, ATA_SHT_CMD_PER_LUN = 1, ATA_SHT_THIS_ID = -1, @@ -1089,17 +1091,11 @@ extern void ata_ehi_push_desc(struct ata_eh_info *ehi, const char *fmt, ...) __attribute__ ((format (printf, 2, 3))); extern void ata_ehi_clear_desc(struct ata_eh_info *ehi); -static inline void ata_ehi_schedule_probe(struct ata_eh_info *ehi) -{ - ehi->action |= ATA_EH_RESET; - ehi->probe_mask |= (1 << ATA_MAX_DEVICES) - 1; -} - static inline void ata_ehi_hotplugged(struct ata_eh_info *ehi) { - ata_ehi_schedule_probe(ehi); + ehi->probe_mask |= (1 << ATA_MAX_DEVICES) - 1; ehi->flags |= ATA_EHI_HOTPLUGGED; - ehi->action |= ATA_EH_ENABLE_LINK; + ehi->action |= ATA_EH_RESET | ATA_EH_ENABLE_LINK; ehi->err_mask |= AC_ERR_ATA_BUS; } |