i2c: amd-mp2: 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://lkml.org/lkml/2021/6/7/398

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Nehal Bakulchandra Shah <Nehal-bakulchandra.Shah@amd.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

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Christophe JAILLET 2022-01-09 13:34:18 +01:00 • committed by Wolfram Sang

parent 934705316f

commit 951285e59e

1 changed files with 2 additions and 5 deletions

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7

drivers/i2c/busses/i2c-amd-mp2-pci.c

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