tree 7e5db7bbc7a81b5d13e13dccccf4138662663a24
parent 9b57f458985742bd1c585f4c7f36d04634ce1143
author Christophe JAILLET <christophe.jaillet@wanadoo.fr> 1642260290 +0100
committer Jiri Kosina <jkosina@suse.cz> 1643012042 +0100

HID: amd_sfh: 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/linux-kernel/YL3vSPK5DXTNvgdx@infradead.org/#t

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>