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[RFC 40/42] arch/mips/lantiq/xway: don't check resource with devm_iorema

To: linux-kernel@vger.kernel.org
Subject: [RFC 40/42] arch/mips/lantiq/xway: don't check resource with devm_ioremap_resource
From: Wolfram Sang <wsa@the-dreams.de>
Date: Fri, 10 May 2013 10:17:25 +0200
Cc: Wolfram Sang <wsa@the-dreams.de>, Ralf Baechle <ralf@linux-mips.org>, linux-mips@linux-mips.org
In-reply-to: <1368173847-5661-1-git-send-email-wsa@the-dreams.de>
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devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---
 arch/mips/lantiq/xway/gptu.c |    7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/arch/mips/lantiq/xway/gptu.c b/arch/mips/lantiq/xway/gptu.c
index 9861c86..26226f0 100644
--- a/arch/mips/lantiq/xway/gptu.c
+++ b/arch/mips/lantiq/xway/gptu.c
@@ -143,13 +143,8 @@ static int gptu_probe(struct platform_device *pdev)
                return -EINVAL;
        }
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!res) {
-               dev_err(&pdev->dev, "Failed to get resource\n");
-               return -ENOMEM;
-       }
-
        /* remap gptu register range */
+       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
        gptu_membase = devm_ioremap_resource(&pdev->dev, res);
        if (IS_ERR(gptu_membase))
                return PTR_ERR(gptu_membase);
-- 
1.7.10.4


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