From 920e00d62ef9a818a4af7b2f9e1dbca23f846fc1 Mon Sep 17 00:00:00 2001
From: Vinod Koul <vinod.koul@intel.com>
Date: Fri, 9 Dec 2016 15:24:12 +0530
Subject: dmaengine: pl330: remove unused ‘regs’
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
In pl330_add(), variable ‘regs’ is initialized but never used, which
leads to warning with W=1.
drivers/dma/pl330.c: In function 'pl330_add':
drivers/dma/pl330.c:1891:16: warning: variable 'regs' set but not used [-Wunused-but-set-variable]
So remove it.
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---
drivers/dma/pl330.c | 3 ---
1 file changed, 3 deletions(-)
(limited to 'drivers/dma')
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 2f3e063c406f..87fd01539fcb 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -1888,11 +1888,8 @@ static int dmac_alloc_resources(struct pl330_dmac *pl330)
static int pl330_add(struct pl330_dmac *pl330)
{
- void __iomem *regs;
int i, ret;
- regs = pl330->base;
-
/* Check if we can handle this DMAC */
if ((pl330->pcfg.periph_id & 0xfffff) != PERIPH_ID_VAL) {
dev_err(pl330->ddma.dev, "PERIPH_ID 0x%x !\n",
--
cgit v1.2.3