linux/drivers/infiniband
Christophe JAILLET 667da76b1c IB/mthca: 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 bits case will also fail for the same reason.

Simplify code and remove some dead code accordingly.

[1]: https://lore.kernel.org/r/YL3vSPK5DXTNvgdx@infradead.org

Link: https://lore.kernel.org/r/03c66fe5c2a81dbb29349ebf9af631e5ea216ec4.1642232675.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-01-28 10:49:03 -04:00
..
core RDMA v5.17 merge window pull request 2022-01-13 11:09:11 -08:00
hw IB/mthca: Remove useless DMA-32 fallback configuration 2022-01-28 10:49:03 -04:00
sw Merge branch 'akpm' (patches from Andrew) 2022-01-20 10:41:01 +02:00
ulp RDMA/rtrs-clt: Rename rtrs_clt to rtrs_clt_sess 2022-01-07 10:07:31 -04:00
Kconfig RDMA/irdma: Add irdma Kconfig/Makefile and remove i40iw 2021-06-02 20:06:36 -03:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00