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scsi: qla2xxx: fully convert to the generic DMA API

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The driver is currently using an odd mix of legacy PCI DMA API and
generic DMA API calls, switch it over to the generic API entirely.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Christoph Hellwig 2018-10-11 09:42:07 +02:00 committed by Martin K. Petersen
parent 60ea4fb138
commit e7d0bb7746
2 changed files with 5 additions and 5 deletions
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8
drivers/scsi/qla2xxx/qla_target.c
View File

@ -2425,7 +2425,7 @@ static int qlt_pci_map_calc_cnt(struct qla_tgt_prm *prm)
BUG_ON(cmd->sg_cnt == 0);
prm->sg = (struct scatterlist *)cmd->sg;
prm->seg_cnt = pci_map_sg(cmd->qpair->pdev, cmd->sg,
prm->seg_cnt = dma_map_sg(&cmd->qpair->pdev->dev, cmd->sg,
cmd->sg_cnt, cmd->dma_data_direction);
if (unlikely(prm->seg_cnt == 0))
goto out_err;
@ -2452,7 +2452,7 @@ static int qlt_pci_map_calc_cnt(struct qla_tgt_prm *prm)
if (cmd->prot_sg_cnt) {
prm->prot_sg = cmd->prot_sg;
prm->prot_seg_cnt = pci_map_sg(cmd->qpair->pdev,
prm->prot_seg_cnt = dma_map_sg(&cmd->qpair->pdev->dev,
cmd->prot_sg, cmd->prot_sg_cnt,
cmd->dma_data_direction);
if (unlikely(prm->prot_seg_cnt == 0))
@ -2487,12 +2487,12 @@ static void qlt_unmap_sg(struct scsi_qla_host *vha, struct qla_tgt_cmd *cmd)
qpair = cmd->qpair;
pci_unmap_sg(qpair->pdev, cmd->sg, cmd->sg_cnt,
dma_unmap_sg(&qpair->pdev->dev, cmd->sg, cmd->sg_cnt,
cmd->dma_data_direction);
cmd->sg_mapped = 0;
if (cmd->prot_sg_cnt)
pci_unmap_sg(qpair->pdev, cmd->prot_sg, cmd->prot_sg_cnt,
dma_unmap_sg(&qpair->pdev->dev, cmd->prot_sg, cmd->prot_sg_cnt,
cmd->dma_data_direction);
if (!cmd->ctx)

2
drivers/scsi/qla2xxx/tcm_qla2xxx.c
View File

@ -424,7 +424,7 @@ static int tcm_qla2xxx_write_pending(struct se_cmd *se_cmd)
se_cmd->pi_err = 0;
/*
* qla_target.c:qlt_rdy_to_xfer() will call pci_map_sg() to setup
* qla_target.c:qlt_rdy_to_xfer() will call dma_map_sg() to setup
* the SGL mappings into PCIe memory for incoming FCP WRITE data.
*/
return qlt_rdy_to_xfer(cmd);