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由 Haavard Skinnemoen 提交于
dma_map_single() never fails, so dma_mapping_error() simply returns 0. Signed-off-by: NHaavard Skinnemoen <hskinnemoen@atmel.com>
6eb484fe
dma_map_single() never fails, so dma_mapping_error() simply returns 0.
Signed-off-by: NHaavard Skinnemoen <hskinnemoen@atmel.com>