[PATCH 26/44] dma-mapping: remove DMA_ERROR_CODE

And update the documentation - dma_mapping_error has been supported everywhere for a long time. Signed-off-by: Christoph Hellwig --- Documentation/DMA-API-HOWTO.txt | 31 +-- include/linux/dma-mapping.h | 5 - 2 files changed, 5 insertions(+), 31 deletions(-)

[PATCH 26/44] dma-mapping: remove DMA_ERROR_CODE

And update the documentation - dma_mapping_error has been supported everywhere for a long time. Signed-off-by: Christoph Hellwig --- Documentation/DMA-API-HOWTO.txt | 31 +-- include/linux/dma-mapping.h | 5 - 2 files changed, 5 insertions(+), 31 deletions(-)