diff mbox series

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

Message ID 20211122222203.4103644-8-arnd@kernel.org (mailing list archive)
State Accepted
Commit 722d6d2bdcc2dcff5527c704fb8f2bbcb018a232
Headers show
Series dmaengine: kill off dma_slave_config->slave_id | expand

Commit Message

Arnd Bergmann Nov. 22, 2021, 10:21 p.m. UTC 
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 mbox series

Patch

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;
 
 	/*