Revert "bcm2835-dma: Fix dreq not set for slave transfers"

HiassofT · HiassofT · commit 11f8dfd382fc · 2015-12-21T17:23:42.000+01:00
This reverts commit 8ad957e. DMA channels are set in devicetree, thus dreq will be set, and this commit is no longer needed. Signed-off-by: Matthias Reichl <hias@horus.com>
diff --git a/drivers/dma/bcm2835-dma.c b/drivers/dma/bcm2835-dma.c
@@ -679,8 +679,6 @@ static int bcm2835_dma_slave_config(struct dma_chan *chan,
 	}
 
 	c->cfg = *cfg;
-	if (!c->dreq)
-		c->dreq = cfg->slave_id;
 
 	return 0;
 }

Original file line number	Diff line number	Diff line change
`@@ -679,8 +679,6 @@ static int bcm2835_dma_slave_config(struct dma_chan *chan,`
`679`	`679`	`}`
`680`	`680`
`681`	`681`	`c->cfg = *cfg;`
`682`		`- if (!c->dreq)`
`683`		`- c->dreq = cfg->slave_id;`
`684`	`682`
`685`	`683`	`return 0;`
`686`	`684`	`}`