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authorJulia Lawall <Julia.Lawall@lip6.fr>2018-12-23 09:57:13 +0100
committerVinod Koul <vkoul@kernel.org>2019-01-07 09:49:26 +0530
commitde2c45314d9bb8839f226dcf989b2582591921f5 (patch)
tree4ce0e165a44838c8b6b490a5ca3483e36b6f7022 /drivers/dma/sa11x0-dma.c
parent4f194969c3b01ab080d38114feb09be05b16d7c3 (diff)
downloadlinux-de2c45314d9bb8839f226dcf989b2582591921f5.tar.bz2
dmaengine: sa11x0: drop useless LIST_HEAD
Drop LIST_HEAD where the variable it declares has never been used. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ identifier x; @@ - LIST_HEAD(x); ... when != x // </smpl> Fixes: 4a533218fccf ("dmaengine: sa11x0: 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/sa11x0-dma.c')
-rw-r--r--drivers/dma/sa11x0-dma.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/dma/sa11x0-dma.c b/drivers/dma/sa11x0-dma.c
index 784d5f1a473b..3fae23768b47 100644
--- a/drivers/dma/sa11x0-dma.c
+++ b/drivers/dma/sa11x0-dma.c
@@ -705,7 +705,6 @@ static int sa11x0_dma_device_pause(struct dma_chan *chan)
struct sa11x0_dma_chan *c = to_sa11x0_dma_chan(chan);
struct sa11x0_dma_dev *d = to_sa11x0_dma(chan->device);
struct sa11x0_dma_phy *p;
- LIST_HEAD(head);
unsigned long flags;
dev_dbg(d->slave.dev, "vchan %p: pause\n", &c->vc);
@@ -732,7 +731,6 @@ static int sa11x0_dma_device_resume(struct dma_chan *chan)
struct sa11x0_dma_chan *c = to_sa11x0_dma_chan(chan);
struct sa11x0_dma_dev *d = to_sa11x0_dma(chan->device);
struct sa11x0_dma_phy *p;
- LIST_HEAD(head);
unsigned long flags;
dev_dbg(d->slave.dev, "vchan %p: resume\n", &c->vc);