original_kernel/drivers/net/ethernet/qlogic
Christophe JAILLET 0959a82ab3 net/qla3xxx: 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/3011689e8c77d49d7e44509d5a8241320ec408c5.1641754134.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-09 16:52:21 -08:00
..
netxen
qed qed: Use dma_set_mask_and_coherent() and simplify code 2022-01-02 16:14:30 +00:00
qede Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-12-31 14:35:40 +00:00
qlcnic qlcnic: Simplify DMA setting 2022-01-09 16:52:18 -08:00
Kconfig
Makefile
qla3xxx.c net/qla3xxx: Remove useless DMA-32 fallback configuration 2022-01-09 16:52:21 -08:00
qla3xxx.h