Dan Carpenter 73c1a5153e spi: mtk-snfi: preserve dma_mapping_error() error codes ...

Return -ENOMEM of there is a dma mapping error.  Do not return success.

Fixes: 764f1b7481 ("spi: add driver for MTK SPI NAND Flash Interface")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Chuanhong Guo <gch981213@gmail.com>
Link: https://lore.kernel.org/r/YmwjUcTKyQNrrn2g@kili
Signed-off-by: Mark Brown <broonie@kernel.org>

2022-05-03 14:00:38 +01:00

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