Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4cc980b34b2a25f600576dcd11de388bc44e1ebd
Commit: 4cc980b34b2a25f600576dcd11de388bc44e1ebd
Parent: 0bc2a79a2002e3cc1b514c100b6c576983da6a90
Author: Albert Lee <[EMAIL PROTECTED]>
AuthorDate: Wed Aug 15 03:19:45 2007 -0400
Committer: Jeff Garzik <[EMAIL PROTECTED]>
CommitDate: Fri Oct 12 14:55:32 2007 -0400
libata: move ata_altstatus() to pio data xfer functions
Move ata_altstatus() out from ata_hsm_move() to the pio data xfer
functions like ata_pio_sectors() and atapi_pio_bytes() where it makes
more sense.
Signed-off-by: Albert Lee <[EMAIL PROTECTED]>
Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
---
drivers/ata/libata-core.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 02425e4..fc06793 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4614,6 +4614,8 @@ static void ata_pio_sectors(struct ata_queued_cmd *qc)
ata_pio_sector(qc);
} else
ata_pio_sector(qc);
+
+ ata_altstatus(qc->ap); /* flush */
}
/**
@@ -4788,6 +4790,7 @@ static void atapi_pio_bytes(struct ata_queued_cmd *qc)
VPRINTK("ata%u: xfering %d bytes\n", ap->print_id, bytes);
__atapi_pio_bytes(qc, bytes);
+ ata_altstatus(ap); /* flush */
return;
@@ -4959,7 +4962,6 @@ fsm_start:
*/
ap->hsm_task_state = HSM_ST;
ata_pio_sectors(qc);
- ata_altstatus(ap); /* flush */
} else
/* send CDB */
atapi_send_cdb(ap, qc);
@@ -5040,7 +5042,6 @@ fsm_start:
if (!(qc->tf.flags & ATA_TFLAG_WRITE)) {
ata_pio_sectors(qc);
- ata_altstatus(ap);
status = ata_wait_idle(ap);
}
@@ -5060,13 +5061,11 @@ fsm_start:
if (ap->hsm_task_state == HSM_ST_LAST &&
(!(qc->tf.flags & ATA_TFLAG_WRITE))) {
/* all data read */
- ata_altstatus(ap);
status = ata_wait_idle(ap);
goto fsm_start;
}
}
- ata_altstatus(ap); /* flush */
poll_next = 1;
break;
-
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