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| author | Tejun Heo <htejun@gmail.com> | 2006-11-10 18:08:10 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-12-01 22:45:55 -0500 |
| commit | bff0464769f2a1bd348265de704471747378e247 (patch) | |
| tree | 50b04bf291837cb99ca67ac557d577aaf84a75f8 /drivers/ata/libata-eh.c | |
| parent | b3362f88a8f938fb700fdedf074ec222cba7cf83 (diff) | |
| download | lwn-bff0464769f2a1bd348265de704471747378e247.tar.gz lwn-bff0464769f2a1bd348265de704471747378e247.zip | |
[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>
Diffstat (limited to 'drivers/ata/libata-eh.c')
| -rw-r--r-- | drivers/ata/libata-eh.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 477648801a65..755fc68b5374 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -1634,11 +1634,14 @@ static int ata_eh_revalidate_and_attach(struct ata_port *ap, 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 @@ static int ata_eh_revalidate_and_attach(struct ata_port *ap, } 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 @@ static int ata_eh_revalidate_and_attach(struct ata_port *ap, 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); |