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authorTejun Heo <tj@kernel.org>2010-05-10 21:41:42 +0200
committerJeff Garzik <jgarzik@redhat.com>2010-05-19 13:38:55 -0400
commit360ff7833098e944e5003618b03894251e937802 (patch)
treeaaa8c8f771cf35b2a0dab58ea6bad35d88f4ac8a /drivers/ata/pata_acpi.c
parentf60d70113fa04e32aee2dedbf304a48469c9c45c (diff)
downloadop-kernel-dev-360ff7833098e944e5003618b03894251e937802.zip
op-kernel-dev-360ff7833098e944e5003618b03894251e937802.tar.gz
libata-sff: separate out BMDMA qc_issue
Separate out ata_bmdma_qc_issue() from ata_sff_qc_issue() such that ata_sff_qc_issue() only deals with non-BMDMA SFF protocols (PIO and nodata) while ata_bmdma_qc_issue() deals with the BMDMA protocols and uses ata_sff_qc_issue() for non-DMA commands. All the users are updated accordingly. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/pata_acpi.c')
-rw-r--r--drivers/ata/pata_acpi.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ata/pata_acpi.c b/drivers/ata/pata_acpi.c
index 1a5a309..066b9f3 100644
--- a/drivers/ata/pata_acpi.c
+++ b/drivers/ata/pata_acpi.c
@@ -172,7 +172,7 @@ static unsigned int pacpi_qc_issue(struct ata_queued_cmd *qc)
struct pata_acpi *acpi = ap->private_data;
if (acpi->gtm.flags & 0x10)
- return ata_sff_qc_issue(qc);
+ return ata_bmdma_qc_issue(qc);
if (adev != acpi->last) {
pacpi_set_piomode(ap, adev);
@@ -180,7 +180,7 @@ static unsigned int pacpi_qc_issue(struct ata_queued_cmd *qc)
pacpi_set_dmamode(ap, adev);
acpi->last = adev;
}
- return ata_sff_qc_issue(qc);
+ return ata_bmdma_qc_issue(qc);
}
/**
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