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spi: s3c64xx: move common code outside if else 

Move common code outside if else to avoid code duplication.

Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Link: https://lore.kernel.org/r/20240207120431.2766269-10-tudor.ambarus@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Tudor Ambarus 2024-02-07 12:04:23 +00:00 committed by Mark Brown
parent 9d47e411f4
commit 5d7f4f4367
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 4 deletions
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6
drivers/spi/spi-s3c64xx.c
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@ -292,20 +292,18 @@ static int prepare_dma(struct s3c64xx_spi_dma_data *dma,
if (dma->direction == DMA_DEV_TO_MEM) {
sdd = container_of((void *)dma,
struct s3c64xx_spi_driver_data, rx_dma);
config.direction = dma->direction;
config.src_addr = sdd->sfr_start + S3C64XX_SPI_RX_DATA;
config.src_addr_width = sdd->cur_bpw / 8;
config.src_maxburst = 1;
dmaengine_slave_config(dma->ch, &config);
} else {
sdd = container_of((void *)dma,
struct s3c64xx_spi_driver_data, tx_dma);
config.direction = dma->direction;
config.dst_addr = sdd->sfr_start + S3C64XX_SPI_TX_DATA;
config.dst_addr_width = sdd->cur_bpw / 8;
config.dst_maxburst = 1;
dmaengine_slave_config(dma->ch, &config);
}
config.direction = dma->direction;
dmaengine_slave_config(dma->ch, &config);
desc = dmaengine_prep_slave_sg(dma->ch, sgt->sgl, sgt->nents,
dma->direction, DMA_PREP_INTERRUPT);