EDAC/aspeed: Remove set but not used variable 'np'

Fix the following -Wunused-but-set-variable warning:

  drivers/edac/aspeed_edac.c: In function aspeed_probe:
  drivers/edac/aspeed_edac.c:284:22: warning: variable np set but not used [-Wunused-but-set-variable]

It is never used and can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Stefan Schaeckeler <sschaeck@cisco.com>
Cc: James Morse <james.morse@arm.com>
Cc: Joel Stanley <joel@jms.id.au>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-aspeed@lists.ozlabs.org
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Link: https://lkml.kernel.org/r/20190525144153.2028-1-yuehaibing@huawei.com

diff --git a/drivers/edac/aspeed_edac.c b/drivers/edac/aspeed_edac.c
index 11833c0a5d07d4c2a77acd6ea652e1d680af6700..5634437bb39d25f13c3261789e6a9e2459d4a8f6 100644 (file)
--- a/drivers/edac/aspeed_edac.c
+++ b/drivers/edac/aspeed_edac.c
@@ -281,15 +281,11 @@ static int aspeed_probe(struct platform_device *pdev)
        struct device *dev = &pdev->dev;
        struct edac_mc_layer layers[2];
        struct mem_ctl_info *mci;
-       struct device_node *np;
        struct resource *res;
        void __iomem *regs;
        u32 reg04;
        int rc;
 
-       /* setup regmap */
-       np = dev->of_node;
-
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
        if (!res)
                return -ENOENT;