tree 55acd01e1c41af62faea2fb62dd6a337d99fffa1
parent e20a471256b0adccfa6b61aa12c4888abb542320
author Christophe JAILLET <christophe.jaillet@wanadoo.fr> 1641743870 +0100
committer Jakub Kicinski <kuba@kernel.org> 1641775941 -0800

hinic: 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://lkml.org/lkml/2021/6/7/398

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/23541c28df8d0dcd3663b5dbe0f76af71e70e9cc.1641743855.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Jakub Kicinski <kuba@kernel.org>