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path: root/drivers/dma/omap-dma.c
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Diffstat (limited to 'drivers/dma/omap-dma.c')
-rw-r--r--drivers/dma/omap-dma.c5
1 files changed, 5 insertions, 0 deletions
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;
}