diff options
| author | Tejun Heo <tj@kernel.org> | 2010-05-10 23:41:40 +0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2010-05-19 21:36:50 +0400 |
| commit | f47451c45fe0032ef491aaf3e0623fa0154e156d (patch) | |
| tree | 3e2901991480836be75f75288c2220ef086fe694 /drivers/ata/sata_qstor.c | |
| parent | fe06e5f9b7c61dc567edace3f4909672067f7d7e (diff) | |
| download | linux-f47451c45fe0032ef491aaf3e0623fa0154e156d.tar.xz | |
libata-sff: ata_sff_[dumb_]qc_prep are BMDMA specific
Both qc_prep functions deal only with BMDMA PRD setup and PIO only SFF
drivers don't need them. Rename to ata_bmdma_[dumb_]qc_prep() and
relocate.
All usages are renamed except for pdc_adma and sata_qstor. Those two
drivers are not BMDMA drivers and don't need to call BMDMA qc_prep
functions. Calls to ata_sff_qc_prep() in the two drivers are removed.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/sata_qstor.c')
| -rw-r--r-- | drivers/ata/sata_qstor.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/ata/sata_qstor.c b/drivers/ata/sata_qstor.c index d3a22f2ae7b6..d533b3d20ca1 100644 --- a/drivers/ata/sata_qstor.c +++ b/drivers/ata/sata_qstor.c @@ -303,10 +303,8 @@ static void qs_qc_prep(struct ata_queued_cmd *qc) VPRINTK("ENTER\n"); qs_enter_reg_mode(qc->ap); - if (qc->tf.protocol != ATA_PROT_DMA) { - ata_sff_qc_prep(qc); + if (qc->tf.protocol != ATA_PROT_DMA) return; - } nelem = qs_fill_sg(qc); |