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authorHannes Reinecke <hare@suse.de>2014-11-05 13:08:20 +0100
committerTejun Heo <tj@kernel.org>2014-11-05 17:22:06 +0100
commit1cbd772d9aaf6c697935cb855860b66cebacf950 (patch)
treefe83656bbb9a39f4a8b85ebb6afce18b05492840 /drivers/scsi/isci/request.c
parentahci: fix AHCI parameters not taken into account (diff)
downloadlinux-1cbd772d9aaf6c697935cb855860b66cebacf950.tar.xz
linux-1cbd772d9aaf6c697935cb855860b66cebacf950.zip
libsas: use ata_dev_classify()
Use the ata device class from libata in libsas instead of checking the supported command set and switch to using ata_dev_classify() instead of our own method. Cc: Tejun Heo <tj@kernel.org> Cc: Dan Williams <dan.j.williams@intel.com> Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/scsi/isci/request.c')
-rw-r--r--drivers/scsi/isci/request.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/isci/request.c b/drivers/scsi/isci/request.c
index 56e38096f0c4..cfd0084f1cd2 100644
--- a/drivers/scsi/isci/request.c
+++ b/drivers/scsi/isci/request.c
@@ -694,7 +694,7 @@ sci_io_request_construct_sata(struct isci_request *ireq,
}
/* ATAPI */
- if (dev->sata_dev.command_set == ATAPI_COMMAND_SET &&
+ if (dev->sata_dev.class == ATA_DEV_ATAPI &&
task->ata_task.fis.command == ATA_CMD_PACKET) {
sci_atapi_construct(ireq);
return SCI_SUCCESS;
@@ -2980,7 +2980,7 @@ static void sci_request_started_state_enter(struct sci_base_state_machine *sm)
state = SCI_REQ_SMP_WAIT_RESP;
} else if (task && sas_protocol_ata(task->task_proto) &&
!task->ata_task.use_ncq) {
- if (dev->sata_dev.command_set == ATAPI_COMMAND_SET &&
+ if (dev->sata_dev.class == ATA_DEV_ATAPI &&
task->ata_task.fis.command == ATA_CMD_PACKET) {
state = SCI_REQ_ATAPI_WAIT_H2D;
} else if (task->data_dir == DMA_NONE) {