From: Sreekanth Reddy Date: Fri, 28 Oct 2022 09:16:55 +0000 (+0530) Subject: scsi: mpt3sas: Remove usage of dma_get_required_mask() API X-Git-Tag: v6.6.7~3643^2~12^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=06e472acf964649a58b7de35fc9cdc3151acb970;p=platform%2Fkernel%2Flinux-starfive.git scsi: mpt3sas: 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: Sreekanth Reddy Link: https://lore.kernel.org/r/20221028091655.17741-2-sreekanth.reddy@broadcom.com Reviewed-by: Christoph Hellwig Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index 4e981cc..6906154 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -2992,8 +2992,7 @@ _base_config_dma_addressing(struct MPT3SAS_ADAPTER *ioc, struct pci_dev *pdev) struct sysinfo s; u64 coherent_dma_mask, dma_mask; - if (ioc->is_mcpu_endpoint || sizeof(dma_addr_t) == 4 || - dma_get_required_mask(&pdev->dev) <= DMA_BIT_MASK(32)) { + if (ioc->is_mcpu_endpoint || sizeof(dma_addr_t) == 4) { ioc->dma_mask = 32; coherent_dma_mask = dma_mask = DMA_BIT_MASK(32); /* Set 63 bit DMA mask for all SAS3 and SAS35 controllers */