From: Arnd Bergmann arnd@arndb.de
It appears that the code that reads the slave_id from the channel config was copied incorrectly from other drivers. Nothing ever sets this field on platforms that use this driver, so remove the reference.
Reviewed-by: Baolin Wang baolin.wang7@gmail.com Signed-off-by: Arnd Bergmann arnd@arndb.de --- drivers/dma/sprd-dma.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/drivers/dma/sprd-dma.c b/drivers/dma/sprd-dma.c index 4357d2395e6b..7f158ef5672d 100644 --- a/drivers/dma/sprd-dma.c +++ b/drivers/dma/sprd-dma.c @@ -795,9 +795,6 @@ static int sprd_dma_fill_desc(struct dma_chan *chan, return dst_datawidth; }
- if (slave_cfg->slave_id) - schan->dev_id = slave_cfg->slave_id; - hw->cfg = SPRD_DMA_DONOT_WAIT_BDONE << SPRD_DMA_WAIT_BDONE_OFFSET;
/*