Commits
Kevin Hilman committed 464978dacd4
spi: davinci: use dma_mapping_error() [ Upstream commit c5a2a394835f473ae23931eda5066d3771d7b2f8 ] The correct error checking for dma_map_single() is to use dma_mapping_error(). Signed-off-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com>