diff options
| author | Sreekanth Reddy <sreekanth.reddy@broadcom.com> | 2022-10-28 14:46:55 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-11 13:57:40 +0100 |
| commit | 545d72ba4c2c404bf04fc3d817a6bfa7e3273f22 (patch) | |
| tree | e40af6118fb7d476fb4c2de77ca7bd80faab56c2 | |
| parent | 953841f959e3d3f170314a00cfc8b6c24435b38c (diff) | |
scsi: mpt3sas: Remove usage of dma_get_required_mask() API
commit 06e472acf964649a58b7de35fc9cdc3151acb970 upstream.
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 <sreekanth.reddy@broadcom.com>
Link: https://lore.kernel.org/r/20221028091655.17741-2-sreekanth.reddy@broadcom.com
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Salvatore Bonaccorso <carnil@debian.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_base.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index 901e2864dfd0..90118204e21a 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 */ |