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| author | Mark Lord <liml@rtr.ca> | 2008-01-26 18:33:36 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2008-02-01 11:29:49 -0500 |
| commit | a838b173c327890abc2059fc8b2d65f199622f48 (patch) | |
| tree | 799eaa8d1440f4c33aaa823baf59ed91d7f79c65 /drivers/ata/sata_mv.c | |
| parent | 138bfdd03f2c08cc62b6af3900fb7be1c696315b (diff) | |
| download | linux-a838b173c327890abc2059fc8b2d65f199622f48.tar.gz linux-a838b173c327890abc2059fc8b2d65f199622f48.tar.bz2 linux-a838b173c327890abc2059fc8b2d65f199622f48.zip | |
sata_mv ncq Remove post internal cmd op
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>
Diffstat (limited to 'drivers/ata/sata_mv.c')
| -rw-r--r-- | drivers/ata/sata_mv.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index 817595cfc2f7..d4634cf0fdc5 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -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]; |