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sata_mv ncq Remove post internal cmd op

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This driver currently has no need for the .post_internal_cmd op.
So get rid of it, to save unnecessary transitions between EDMA and non-EDMA modes.

Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Mark Lord 2008-01-26 18:33:36 -05:00 committed by Jeff Garzik
parent 138bfdd03f
commit a838b173c3
1 changed files with 0 additions and 9 deletions
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9
drivers/ata/sata_mv.c
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@ -452,7 +452,6 @@ static void mv_qc_prep(struct ata_queued_cmd *qc);
static void mv_qc_prep_iie(struct ata_queued_cmd *qc);
static unsigned int mv_qc_issue(struct ata_queued_cmd *qc);
static void mv_error_handler(struct ata_port *ap);
static void mv_post_int_cmd(struct ata_queued_cmd *qc);
static void mv_eh_freeze(struct ata_port *ap);
static void mv_eh_thaw(struct ata_port *ap);
static void mv6_dev_config(struct ata_device *dev);
@ -541,7 +540,6 @@ static const struct ata_port_operations mv5_ops = {
.irq_on = ata_irq_on,
.error_handler = mv_error_handler,
.post_internal_cmd = mv_post_int_cmd,
.freeze = mv_eh_freeze,
.thaw = mv_eh_thaw,
@ -570,7 +568,6 @@ static const struct ata_port_operations mv6_ops = {
.irq_on = ata_irq_on,
.error_handler = mv_error_handler,
.post_internal_cmd = mv_post_int_cmd,
.freeze = mv_eh_freeze,
.thaw = mv_eh_thaw,
.qc_defer = ata_std_qc_defer,
@ -599,7 +596,6 @@ static const struct ata_port_operations mv_iie_ops = {
.irq_on = ata_irq_on,
.error_handler = mv_error_handler,
.post_internal_cmd = mv_post_int_cmd,
.freeze = mv_eh_freeze,
.thaw = mv_eh_thaw,
.qc_defer = ata_std_qc_defer,
@ -2424,11 +2420,6 @@ static void mv_error_handler(struct ata_port *ap)
mv_hardreset, mv_postreset);
}
static void mv_post_int_cmd(struct ata_queued_cmd *qc)
{
mv_stop_dma(qc->ap);
}
static void mv_eh_freeze(struct ata_port *ap)
{
void __iomem *mmio = ap->host->iomap[MV_PRIMARY_BAR];