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[3/6] dma: mmp_pdma: Simplify access to channel drcmr value

Message ID 1397574817-15559-4-git-send-email-laurent.pinchart@ideasonboard.com (mailing list archive)
State New, archived
Headers show

Commit Message

Laurent Pinchart April 15, 2014, 3:13 p.m. UTC 
As the physical channel and virtual channel point to each other,
pchan->phy->vchan is always equal to pchan. Simplify the code
accordingly.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/dma/mmp_pdma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Vinod Koul May 2, 2014, 3:51 p.m. UTC | #1 
On Tue, Apr 15, 2014 at 05:13:34PM +0200, Laurent Pinchart wrote:
> As the physical channel and virtual channel point to each other,
> pchan->phy->vchan is always equal to pchan. Simplify the code
> accordingly.
> 
Applied, thanks
diff mbox

Patch

diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c
index b439679..643f225 100644
--- a/drivers/dma/mmp_pdma.c
+++ b/drivers/dma/mmp_pdma.c
@@ -277,7 +277,7 @@  static void mmp_pdma_free_phy(struct mmp_pdma_chan *pchan)
 		return;
 
 	/* clear the channel mapping in DRCMR */
-	reg = DRCMR(pchan->phy->vchan->drcmr);
+	reg = DRCMR(pchan->drcmr);
 	writel(0, pchan->phy->base + reg);
 
 	spin_lock_irqsave(&pdev->phy_lock, flags);