Commit d347a951 authored by Sreekanth Reddy's avatar Sreekanth Reddy Committed by Martin K. Petersen
Browse files

scsi: mpi3mr: Remove usage of dma_get_required_mask() API 



Remove the usage of dma_get_required_mask() API.  Directly set the DMA mask
to 63/64 if the system is a 64bit machine.

Signed-off-by: default avatarSreekanth Reddy <sreekanth.reddy@broadcom.com>
Link: https://lore.kernel.org/r/20221111102246.19995-2-sreekanth.reddy@broadcom.com


Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 06e472ac

drivers/scsi/mpi3mr/mpi3mr_fw.c

+1 −2
Original line number Diff line number Diff line
@@ -3633,8 +3633,7 @@ int mpi3mr_setup_resources(struct mpi3mr_ioc *mrioc) 
	int i, retval = 0, capb = 0;

	u16 message_control;

	u64 dma_mask = mrioc->dma_mask ? mrioc->dma_mask :

	    (((dma_get_required_mask(&pdev->dev) > DMA_BIT_MASK(32)) &&

	    (sizeof(dma_addr_t) > 4)) ? DMA_BIT_MASK(64) : DMA_BIT_MASK(32));

	    ((sizeof(dma_addr_t) > 4) ? DMA_BIT_MASK(64) : DMA_BIT_MASK(32));



	if (pci_enable_device_mem(pdev)) {

		ioc_err(mrioc, "pci_enable_device_mem: failed\n");