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 <[email protected]> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
