Unverified Commit e9c49eff authored by Tudor Ambarus's avatar Tudor Ambarus Committed by Mark Brown
Browse files

spi: s3c64xx: check return code of dmaengine_slave_config() 



Check the return code of dmaengine_slave_config().

Reviewed-by: default avatarSam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: default avatarTudor Ambarus <tudor.ambarus@linaro.org>
Link: https://lore.kernel.org/r/20240207120431.2766269-11-tudor.ambarus@linaro.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 5d7f4f43

drivers/spi/spi-s3c64xx.c

+3 −1
Original line number Diff line number Diff line
@@ -303,7 +303,9 @@ static int prepare_dma(struct s3c64xx_spi_dma_data *dma, 
		config.dst_maxburst = 1;

	}

	config.direction = dma->direction;

	dmaengine_slave_config(dma->ch, &config);

	ret = dmaengine_slave_config(dma->ch, &config);

	if (ret)

		return ret;



	desc = dmaengine_prep_slave_sg(dma->ch, sgt->sgl, sgt->nents,

				       dma->direction, DMA_PREP_INTERRUPT);