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scsi: be2iscsi: switch to generic DMA API

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Switch from the legacy PCI DMA API to the generic DMA API.

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
2018-10-10 18:22:24 +02:00
committed by Martin K. Petersen
parent 48ecddb41b
commit 26a4c991af
4 changed files with 58 additions and 64 deletions
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10
drivers/scsi/be2iscsi/be_cmds.c
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@@ -520,7 +520,7 @@ int beiscsi_process_mcc_compl(struct be_ctrl_info *ctrl,
**/
tag_mem = &ctrl->ptag_state[tag].tag_mem_state;
if (tag_mem->size) {
pci_free_consistent(ctrl->pdev, tag_mem->size,
dma_free_coherent(&ctrl->pdev->dev, tag_mem->size,
tag_mem->va, tag_mem->dma);
tag_mem->size = 0;
}
@@ -1269,12 +1269,12 @@ int beiscsi_check_supported_fw(struct be_ctrl_info *ctrl,
struct be_sge *sge = nonembedded_sgl(wrb);
int status = 0;
nonemb_cmd.va = pci_alloc_consistent(ctrl->pdev,
nonemb_cmd.va = dma_alloc_coherent(&ctrl->pdev->dev,
sizeof(struct be_mgmt_controller_attributes),
&nonemb_cmd.dma);
&nonemb_cmd.dma, GFP_KERNEL);
if (nonemb_cmd.va == NULL) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d : pci_alloc_consistent failed in %s\n",
"BG_%d : dma_alloc_coherent failed in %s\n",
__func__);
return -ENOMEM;
}
@@ -1314,7 +1314,7 @@ int beiscsi_check_supported_fw(struct be_ctrl_info *ctrl,
"BG_%d : Failed in beiscsi_check_supported_fw\n");
mutex_unlock(&ctrl->mbox_lock);
if (nonemb_cmd.va)
pci_free_consistent(ctrl->pdev, nonemb_cmd.size,
dma_free_coherent(&ctrl->pdev->dev, nonemb_cmd.size,
nonemb_cmd.va, nonemb_cmd.dma);
return status;