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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2022-01-15 09:06:31 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-26 14:01:19 +0100 |
| commit | 8729a2a2b1d6f112d5b286ec7b255d229a0f6eec (patch) | |
| tree | 2bd8933aaad01d6aabd92854bc81819ef8d9f5e9 /arch/s390/lib/test_modules_helpers.c | |
| parent | 7efa98076b720c1f5b48c9295f79e4a9cabf7440 (diff) | |
usb: host: xhci-plat: 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>
Link: https://lore.kernel.org/r/178f859197bebb385609a7c9458fb972ed312e5d.1642233968.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/s390/lib/test_modules_helpers.c')
0 files changed, 0 insertions, 0 deletions