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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2017-01-03 19:09:49 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2017-01-06 11:32:44 -0500 |
| commit | 2874d5ee6c06ab72f2729968926b3d5ef8fca897 (patch) | |
| tree | 1f0157a5837d36d047311e1bab03b7732b965107 /drivers/ata/ahci_xgene.c | |
| parent | 6cf32ed9eee2d34db441ba6ebad3ec2d67952688 (diff) | |
| download | op-kernel-dev-2874d5ee6c06ab72f2729968926b3d5ef8fca897.zip op-kernel-dev-2874d5ee6c06ab72f2729968926b3d5ef8fca897.tar.gz | |
libata: Protect DMA core code by #ifdef CONFIG_HAS_DMA
If NO_DMA=y:
ERROR: "bad_dma_ops" [drivers/ata/libata.ko] undefined!
To fix this, protect the DMA code by #ifdef CONFIG_HAS_DMA, and provide
dummies of ata_sg_clean() and ata_sg_setup() for the !CONFIG_HAS_DMA
case.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata/ahci_xgene.c')
0 files changed, 0 insertions, 0 deletions
