e0d60ac10e
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> |
||
|---|---|---|
| .. | ||
| asm | ||
| uapi/asm | ||