Commit 8d807a06 authored by Cai Huoqing's avatar Cai Huoqing Committed by Martin K. Petersen
Browse files

scsi: lpfc: Fix a function name in comments 

Use dma_map_sg() instead of pci_map_sg() in comments.

Link: https://lore.kernel.org/r/20210925125324.1760-3-caihuoqing@baidu.com


Signed-off-by: default avatarCai Huoqing <caihuoqing@baidu.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 568778f5

drivers/scsi/lpfc/lpfc_scsi.c

+4 −4
Original line number Diff line number Diff line
@@ -894,7 +894,7 @@ lpfc_scsi_prep_dma_buf_s3(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd) 
	bpl += 2;

	if (scsi_sg_count(scsi_cmnd)) {

		/*

		 * The driver stores the segment count returned from pci_map_sg

		 * The driver stores the segment count returned from dma_map_sg

		 * because this a count of dma-mappings used to map the use_sg

		 * pages.  They are not guaranteed to be the same for those

		 * architectures that implement an IOMMU.
@@ -2590,7 +2590,7 @@ lpfc_bg_scsi_prep_dma_buf_s3(struct lpfc_hba *phba, 
	bpl += 2;

	if (scsi_sg_count(scsi_cmnd)) {

		/*

		 * The driver stores the segment count returned from pci_map_sg

		 * The driver stores the segment count returned from dma_map_sg

		 * because this a count of dma-mappings used to map the use_sg

		 * pages.  They are not guaranteed to be the same for those

		 * architectures that implement an IOMMU.
@@ -3250,7 +3250,7 @@ lpfc_scsi_prep_dma_buf_s4(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd) 
	 */

	if (scsi_sg_count(scsi_cmnd)) {

		/*

		 * The driver stores the segment count returned from pci_map_sg

		 * The driver stores the segment count returned from dma_map_sg

		 * because this a count of dma-mappings used to map the use_sg

		 * pages.  They are not guaranteed to be the same for those

		 * architectures that implement an IOMMU.
@@ -3489,7 +3489,7 @@ lpfc_bg_scsi_prep_dma_buf_s4(struct lpfc_hba *phba, 
	 */

	if (scsi_sg_count(scsi_cmnd)) {

		/*

		 * The driver stores the segment count returned from pci_map_sg

		 * The driver stores the segment count returned from dma_map_sg

		 * because this a count of dma-mappings used to map the use_sg

		 * pages.  They are not guaranteed to be the same for those

		 * architectures that implement an IOMMU.