From c15a6ef6ea3ff06df2d532d314f85da48cb067e8 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sat, 26 May 2012 17:05:40 +0100 Subject: [PATCH] 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 Tested-by: Linus Walleij Signed-off-by: Russell King --- drivers/dma/amba-pl08x.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c index f3ab004..9c5bae6 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; -- 2.7.4