| commit | 544bdad074945c341b03a43f98efcc4e067d7b1b | [log] [tgz] |
|---|---|---|
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | Sun Jan 09 14:51:22 2022 +0100 |
| committer | Jakub Kicinski <kuba@kernel.org> | Sun Jan 09 16:52:20 2022 -0800 |
| tree | 54bf15a0b5bacd41cde67d5caaf6defbfc899790 | |
| parent | 3aa440503be5ee1c63b63ec5da41c50e56bd9ae4 [diff] |
cxgb3: 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/a0e2539aefb0034091aca02c98440ea9459f1258.1641736234.git.christophe.jaillet@wanadoo.fr Signed-off-by: Jakub Kicinski <kuba@kernel.org>