HID: amd_sfh: Remove useless DMA-32 fallback configuration

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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>

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Christophe JAILLET 2022-01-15 16:24:50 +01:00 • committed by Jiri Kosina

parent 9b57f45898

commit 0f20394823

1 changed files with 2 additions and 5 deletions

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7

drivers/hid/amd-sfh-hid/amd_sfh_pcie.c

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