Commit 4cc980b3 authored by Albert Lee's avatar Albert Lee Committed by Jeff Garzik

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: default avatarAlbert Lee <albertcc@tw.ibm.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 0bc2a79a
......@@ -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 @@ int ata_hsm_move(struct ata_port *ap, struct ata_queued_cmd *qc,
*/
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 @@ int ata_hsm_move(struct ata_port *ap, struct ata_queued_cmd *qc,
if (!(qc->tf.flags & ATA_TFLAG_WRITE)) {
ata_pio_sectors(qc);
ata_altstatus(ap);
status = ata_wait_idle(ap);
}
......@@ -5060,13 +5061,11 @@ int ata_hsm_move(struct ata_port *ap, struct ata_queued_cmd *qc,
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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