[PATCH v2] dma: fix vchan_cookie_complete() debug print

[Jonas Jensen]

vchan_cookie_complete() is supposed to print the cookie value
but it's always zero because:

dma_cookie_complete() is called prior to dev_vdbg()

Move the call, place it after dev_vdbg().

Signed-off-by: Jonas Jensen <jonas.jensen at gmail.com>
---

Notes:
    Changes since v1:
    
    1. remove local dma_cookie_t
    2. call dma_cookie_complete() after dev_vdbg()
    
    Applies to next-20131209

 drivers/dma/virt-dma.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/virt-dma.h b/drivers/dma/virt-dma.h
index 85c19d6..7d6f611 100644
--- a/drivers/dma/virt-dma.h
+++ b/drivers/dma/virt-dma.h
@@ -85,9 +85,9 @@ static inline void vchan_cookie_complete(struct virt_dma_desc *vd)
 {
 	struct virt_dma_chan *vc = to_virt_chan(vd->tx.chan);
 
-	dma_cookie_complete(&vd->tx);
 	dev_vdbg(vc->chan.device->dev, "txd %p[%x]: marked complete\n",
 		vd, vd->tx.cookie);
+	dma_cookie_complete(&vd->tx);
 	list_add_tail(&vd->node, &vc->desc_completed);
 
 	tasklet_schedule(&vc->task);
-- 
1.8.2.1