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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-05-26 17:05:40 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-07-01 14:15:36 +0100 |
| commit | c15a6ef6ea3ff06df2d532d314f85da48cb067e8 (patch) | |
| tree | 45c8d47e9ddb5a5ee8a3326f2dfdf047dd33ae96 /drivers/dma | |
| parent | 92d2fd619d143b9559c1d6bca10162da4c1c2d34 (diff) | |
| download | blackbird-op-linux-c15a6ef6ea3ff06df2d532d314f85da48cb067e8.tar.gz blackbird-op-linux-c15a6ef6ea3ff06df2d532d314f85da48cb067e8.zip | |
dmaengine: PL08x: remove redundant spinlock
The pl08x_driver_data spinlock is only ever initialized. Nothing else
uses it. Let's get rid of it.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/amba-pl08x.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c index f3ab004509ba..9c5bae6f85b5 100644 --- a/drivers/dma/amba-pl08x.c +++ b/drivers/dma/amba-pl08x.c @@ -146,7 +146,6 @@ struct pl08x_driver_data { int pool_ctr; u8 lli_buses; u8 mem_buses; - spinlock_t lock; }; /* @@ -1897,8 +1896,6 @@ static int pl08x_probe(struct amba_device *adev, const struct amba_id *id) goto out_no_lli_pool; } - spin_lock_init(&pl08x->lock); - pl08x->base = ioremap(adev->res.start, resource_size(&adev->res)); if (!pl08x->base) { ret = -ENOMEM; |
