scsi: cxlflash: Remove unnecessary DMA mapping

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Devices supported by the cxlflash driver are fully coherent and do not require
a bus address mapping. Avoid unnecessary path length by using the virtual
address and length already present in the scatter-gather entry.

Signed-off-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
Signed-off-by: Uma Krishnan <ukrishn@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Matthew R. Ochs 2017-04-12 14:15:02 -05:00 • committed by Martin K. Petersen

parent 323e33428e

commit 50b787f723

1 changed files with 2 additions and 13 deletions

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15

drivers/scsi/cxlflash/main.c

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