| commit | ba8a5863497251ca32786ad3db5e24b7375ddde2 | [log] [tgz] |
|---|---|---|
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | Sat Jan 08 15:26:06 2022 +0100 |
| committer | Jakub Kicinski <kuba@kernel.org> | Sun Jan 09 16:52:18 2022 -0800 |
| tree | 78b124bfb467d493cd0ab9547e7d0cec2ea0c358 | |
| parent | 21ef11eaf3f78dda7fd20abe6e60e27038cb06a3 [diff] |
net: alteon: Simplify DMA setting As stated in [1], dma_set_mask() with a 64-bit mask will never fail if dev->dma_mask is non-NULL. So, if it fails, the 32 bits case will also fail for the same reason. If dma_set_mask_and_coherent() succeeds, 'ap->pci_using_dac' is known to be 1. So 'pci_using_dac' can be removed from the 'struct ace_private'. 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/1a414c05c27b21c661aef61dffe1adcd1578b1f5.1641651917.git.christophe.jaillet@wanadoo.fr Signed-off-by: Jakub Kicinski <kuba@kernel.org>