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Christophe JAILLET 8001fa240f scsi: hisi_sas: Remove useless DMA-32 fallback configuration

As stated in [1], dma_set_mask() with a 64-bit mask never fails if
dev->dma_mask is non-NULL. So, if it fails, the 32-bit case will also fail
for the same reason.

Simplify code and remove some dead code accordingly.

[1]: https://lore.kernel.org/linux-kernel/YL3vSPK5DXTNvgdx@infradead.org/#t

Link: https://lore.kernel.org/r/1bf2d3660178b0e6f172e5208bc0bd68d31d9268.1642237482.git.christophe.jaillet@wanadoo.fr
Acked-by: John Garry <john.garry@huawei.com>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

2022-01-24 23:30:29 -05:00

hisi_sas_main.c

scsi: hisi_sas: Remove useless DMA-32 fallback configuration

2022-01-24 23:30:29 -05:00

hisi_sas_v1_hw.c

scsi: hisi_sas: Switch to attribute groups

2021-10-16 21:45:55 -04:00

hisi_sas_v2_hw.c

scsi: hisi_sas: Switch to attribute groups

2021-10-16 21:45:55 -04:00

hisi_sas_v3_hw.c

scsi: hisi_sas: Remove useless DMA-32 fallback configuration