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authorJulia Lawall <Julia.Lawall@lip6.fr>2018-12-23 09:57:12 +0100
committerVinod Koul <vkoul@kernel.org>2019-01-07 05:19:26 +0100
commit4f194969c3b01ab080d38114feb09be05b16d7c3 (patch)
treedef015c89a76e4ff4976ea69938c556b78d044c1 /drivers/dma/pl330.c
parentdmaengine: st_fdma: drop useless LIST_HEAD (diff)
downloadlinux-4f194969c3b01ab080d38114feb09be05b16d7c3.tar.xz
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dmaengine: pl330: drop useless LIST_HEAD
Drop LIST_HEAD where the variable it declares is never used. The variable has not been used since the function was introduced in 740aa95703c5 ("dmaengine: pl330: Split device_control"). The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ identifier x; @@ - LIST_HEAD(x); ... when != x // </smpl> Fixes: 740aa95703c5 ("dmaengine: pl330: Split device_control") Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/pl330.c')
-rw-r--r--drivers/dma/pl330.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index cff1b143fff5..eec79fdf27a5 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2267,7 +2267,6 @@ static int pl330_terminate_all(struct dma_chan *chan)
struct dma_pl330_desc *desc;
unsigned long flags;
struct pl330_dmac *pl330 = pch->dmac;
- LIST_HEAD(list);
bool power_down = false;
pm_runtime_get_sync(pl330->ddma.dev);