From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Wed, 14 Aug 2013 08:11:15 +0000 (-0300)
Subject: [media] marvell-ccic/mmp-driver.c: simplify use of devm_ioremap_resource
X-Git-Tag: v3.12-rc1~135^2~78
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5be789fc84a752946f6bdf263b053ed7d4a12a1c;p=pandora-kernel.git

[media] marvell-ccic/mmp-driver.c: simplify use of devm_ioremap_resource

Remove unneeded error handling on the result of a call to
platform_get_resource when the value is passed to devm_ioremap_resource.
A simplified version of the semantic patch that makes this change is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
expression pdev,res,n,e,e1;
expression ret != 0;
identifier l;
@@
- res = platform_get_resource(pdev, IORESOURCE_MEM, n);
  ... when != res
- if (res == NULL) { ... \(goto l;\|return ret;\) }
  ... when != res
+ res = platform_get_resource(pdev, IORESOURCE_MEM, n);
  e = devm_ioremap_resource(e1, res);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---

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