Merge branch 'next' into for-linus

Prepare second round of input updates for 3.18.

2 files changed, 7 insertions, 1 deletions

diff --git a/drivers/dma/dma-jz4740.c b/drivers/dma/dma-jz4740.c
index 6a9d89c93b1f..ae2ab14e64b3 100644
--- a/drivers/dma/dma-jz4740.c
+++ b/drivers/dma/dma-jz4740.c
@@ -362,8 +362,9 @@ static void jz4740_dma_chan_irq(struct jz4740_dmaengine_chan *chan)
                         vchan_cyclic_callback(&chan->desc->vdesc);
                 } else {
                         if (chan->next_sg == chan->desc->num_sgs) {
-                                chan->desc = NULL;
+                                list_del(&chan->desc->vdesc.node);
                                 vchan_cookie_complete(&chan->desc->vdesc);
+                                chan->desc = NULL;
                         }
                 }
         }
diff --git a/drivers/dma/omap-dma.c b/drivers/dma/omap-dma.c
index 4cf7d9a950d7..bbea8243f9e8 100644
--- a/drivers/dma/omap-dma.c
+++ b/drivers/dma/omap-dma.c
@@ -1017,6 +1017,11 @@ static int omap_dma_resume(struct omap_chan *c)
                 return -EINVAL;
 
         if (c->paused) {
+                mb();
+
+                /* Restore channel link register */
+                omap_dma_chan_write(c, CLNK_CTRL, c->desc->clnk_ctrl);
+
                 omap_dma_start(c, c->desc);
                 c->paused = false;
         }