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dmaengine: sprd: stop referencing config->slave_id

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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>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20211122222203.4103644-8-arnd@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Arnd Bergmann
2021-11-22 23:21:59 +01:00
committed by Vinod Koul
parent 134c37fa25
commit 722d6d2bdc
1 changed files with 0 additions and 3 deletions
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3
drivers/dma/sprd-dma.c
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@@ -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;
/*