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-rw-r--r--drivers/dma/sh/rcar-dmac.c21
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/dma/sh/rcar-dmac.c b/drivers/dma/sh/rcar-dmac.c
index 5a6b85527107..2eb65e1bf938 100644
--- a/drivers/dma/sh/rcar-dmac.c
+++ b/drivers/dma/sh/rcar-dmac.c
@@ -929,11 +929,6 @@ static int rcar_dmac_alloc_chan_resources(struct dma_chan *chan)
929 struct rcar_dmac_chan *rchan = to_rcar_dmac_chan(chan); 929 struct rcar_dmac_chan *rchan = to_rcar_dmac_chan(chan);
930 int ret; 930 int ret;
931 931
932 INIT_LIST_HEAD(&rchan->desc.free);
933 INIT_LIST_HEAD(&rchan->desc.pending);
934 INIT_LIST_HEAD(&rchan->desc.active);
935 INIT_LIST_HEAD(&rchan->desc.done);
936 INIT_LIST_HEAD(&rchan->desc.wait);
937 INIT_LIST_HEAD(&rchan->desc.chunks_free); 932 INIT_LIST_HEAD(&rchan->desc.chunks_free);
938 INIT_LIST_HEAD(&rchan->desc.pages); 933 INIT_LIST_HEAD(&rchan->desc.pages);
939 934
@@ -970,11 +965,11 @@ static void rcar_dmac_free_chan_resources(struct dma_chan *chan)
970 rchan->mid_rid = -EINVAL; 965 rchan->mid_rid = -EINVAL;
971 } 966 }
972 967
973 list_splice(&rchan->desc.free, &list); 968 list_splice_init(&rchan->desc.free, &list);
974 list_splice(&rchan->desc.pending, &list); 969 list_splice_init(&rchan->desc.pending, &list);
975 list_splice(&rchan->desc.active, &list); 970 list_splice_init(&rchan->desc.active, &list);
976 list_splice(&rchan->desc.done, &list); 971 list_splice_init(&rchan->desc.done, &list);
977 list_splice(&rchan->desc.wait, &list); 972 list_splice_init(&rchan->desc.wait, &list);
978 973
979 list_for_each_entry(desc, &list, node) 974 list_for_each_entry(desc, &list, node)
980 rcar_dmac_realloc_hwdesc(rchan, desc, 0); 975 rcar_dmac_realloc_hwdesc(rchan, desc, 0);
@@ -1519,6 +1514,12 @@ static int rcar_dmac_chan_probe(struct rcar_dmac *dmac,
1519 1514
1520 spin_lock_init(&rchan->lock); 1515 spin_lock_init(&rchan->lock);
1521 1516
1517 INIT_LIST_HEAD(&rchan->desc.free);
1518 INIT_LIST_HEAD(&rchan->desc.pending);
1519 INIT_LIST_HEAD(&rchan->desc.active);
1520 INIT_LIST_HEAD(&rchan->desc.done);
1521 INIT_LIST_HEAD(&rchan->desc.wait);
1522
1522 /* Request the channel interrupt. */ 1523 /* Request the channel interrupt. */
1523 sprintf(pdev_irqname, "ch%u", index); 1524 sprintf(pdev_irqname, "ch%u", index);
1524 irq = platform_get_irq_byname(pdev, pdev_irqname); 1525 irq = platform_get_irq_byname(pdev, pdev_irqname);