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authorLinus Torvalds <torvalds@linux-foundation.org>2016-07-27 00:39:40 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-07-27 00:39:40 +0300
commit75a442efb1ca613f8d1cc71a32c2c9b0aefae4a5 (patch)
tree6161c21803db3f03bcbd26715761e2d310246bb8 /drivers/scsi
parentb55b048718c8c833186c87ceeea86b78346cda2e (diff)
parent737bee9308c457090711684b976e0fe02785a094 (diff)
downloadlinux-75a442efb1ca613f8d1cc71a32c2c9b0aefae4a5.tar.xz
Merge branch 'for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
Pull libata updates from Tejun Heo: "libata saw quite a bit of activities in this cycle: - SMR drive support still being worked on - bug fixes and improvements to misc SCSI command emulation - some low level driver updates" * 'for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: (39 commits) libata-scsi: better style in ata_msense_*() AHCI: Clear GHC.IS to prevent unexpectly asserting INTx ata: sata_dwc_460ex: remove redundant dev_err call ata: define ATA_PROT_* in terms of ATA_PROT_FLAG_* libata: remove ATA_PROT_FLAG_DATA libata: remove ata_is_nodata ata: make lba_{28,48}_ok() use ATA_MAX_SECTORS{,_LBA48} libata-scsi: minor cleanup for ata_scsi_zbc_out_xlat libata-scsi: Fix ZBC management out command translation libata-scsi: Fix translation of REPORT ZONES command ata: Handle ATA NCQ NO-DATA commands correctly libata-eh: decode all taskfile protocols ata: fixup ATA_PROT_NODATA libsas: use ata_is_ncq() and ata_has_dma() accessors libata: use ata_is_ncq() accessors libata: return boolean values from ata_is_* libata-scsi: avoid repeated calculation of number of TRIM ranges libata-scsi: reject WRITE SAME (16) with n_block that exceeds limit libata-scsi: rename ata_msense_ctl_mode() to ata_msense_control() libata-scsi: fix D_SENSE bit relection in control mode page ...
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/libsas/sas_ata.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index 935c43095109..497bc1558377 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -233,15 +233,8 @@ static unsigned int sas_ata_qc_issue(struct ata_queued_cmd *qc)
task->task_state_flags = SAS_TASK_STATE_PENDING;
qc->lldd_task = task;
- switch (qc->tf.protocol) {
- case ATA_PROT_NCQ:
- task->ata_task.use_ncq = 1;
- /* fall through */
- case ATAPI_PROT_DMA:
- case ATA_PROT_DMA:
- task->ata_task.dma_xfer = 1;
- break;
- }
+ task->ata_task.use_ncq = ata_is_ncq(qc->tf.protocol);
+ task->ata_task.dma_xfer = ata_is_dma(qc->tf.protocol);
if (qc->scsicmd)
ASSIGN_SAS_TASK(qc->scsicmd, task);