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| author |   Christoph Hellwig <hch@lst.de> | 2017-05-21 12:21:50 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2017-06-20 11:13:08 +0200 |
| commit | e0d60ac10ec01647bbdd3963831515dde17f2d70 (patch) | |
| tree | 2c9eb32852a9c1059f249bf9dd780166779480a0 /arch/hexagon/kernel | |
| parent | xtensa: remove DMA_ERROR_CODE (diff) | |
| download | linux-dev-e0d60ac10ec01647bbdd3963831515dde17f2d70.tar.xz linux-dev-e0d60ac10ec01647bbdd3963831515dde17f2d70.zip | |
arm64: remove DMA_ERROR_CODE
The dma alloc interface returns an error by return NULL, and the
mapping interfaces rely on the mapping_error method, which the dummy
ops already implement correctly.
Thus remove the DMA_ERROR_CODE define.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Diffstat (limited to 'arch/hexagon/kernel')
0 files changed, 0 insertions, 0 deletions