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

Message ID 20211122222203.4103644-8-arnd@kernel.org
State New
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(-)
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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;