[PATCH v2 07/11] dmaengine: sprd: stop referencing config->slave_id

Arnd Bergmann
2021-11-22T22:34:26Z

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;

/*