| commit | 030f9ce8c739a5cfa420291188023b7741b7bc73 | [log] [tgz] |
|---|---|---|
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | Sun Jan 09 14:59:48 2022 +0100 |
| committer | Jakub Kicinski <kuba@kernel.org> | Sun Jan 09 16:52:20 2022 -0800 |
| tree | 9354703d24ee22e321caa904f889d8e9bebe7175 | |
| parent | 7fc7fc5da61bfb0ed6056243de3bb17bfbce9f53 [diff] |
cxgb4vf: 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. So, if dma_set_mask_and_coherent() succeeds, 'pci_using_dac' is known to be 1. 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/b14986ea39cea2ca9a6cd0476a3fc167c853ee67.1641736772.git.christophe.jaillet@wanadoo.fr Signed-off-by: Jakub Kicinski <kuba@kernel.org>