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| author |   Tejun Heo <htejun@gmail.com> | 2007-12-05 16:43:01 +0900 |
|---|---|---|
| committer |   Jeff Garzik <jeff@garzik.org> | 2008-01-23 05:24:13 -0500 |
| commit | 93f8fecbe72bc3c121f3605dd198ff39ef358522 (patch) | |
| tree | 46080625a3bf8331f1d31c0d77fbcd024fd6ddef /drivers/ata | |
| parent | libata: convert NCQ test in ata_qc_issue() to ata_is_ncq() (diff) | |
| download | linux-dev-93f8fecbe72bc3c121f3605dd198ff39ef358522.tar.xz linux-dev-93f8fecbe72bc3c121f3605dd198ff39ef358522.zip | |
libata: make atapi_request_sense() use sg
atapi_request_sense() is now the only left user of ata_sg_init_one().
Convert it to use sg interface.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Rusty Russel <rusty@rustcorp.com.au>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/libata-scsi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index f802dbce41ae..021cdc4cc260 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -2341,7 +2341,9 @@ static void atapi_request_sense(struct ata_queued_cmd *qc) ata_qc_reinit(qc); - ata_sg_init_one(qc, cmd->sense_buffer, sizeof(cmd->sense_buffer)); + /* setup sg table and init transfer direction */ + sg_init_one(&qc->sgent, cmd->sense_buffer, sizeof(cmd->sense_buffer)); + ata_sg_init(qc, &qc->sgent, 1); qc->dma_dir = DMA_FROM_DEVICE; memset(&qc->cdb, 0, qc->dev->cdb_len); |