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authorJulia Lawall <Julia.Lawall@lip6.fr>2013-08-14 11:11:08 +0200
committerDavid Woodhouse <David.Woodhouse@intel.com>2013-08-30 21:36:15 +0100
commit7a96541a8e9fe720bec3900679ca514fefd2d516 (patch)
tree83e11bb230017741fa7a0541bd2f2e17d05f299a /lib/devres.c
parent39de86ef0d333b210d27edad828d4f7cf68feff3 (diff)
mtd: 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. Move the call to platform_get_resource adjacent to the call to devm_ioremap_resource to make the connection between them more clear. 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: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'lib/devres.c')
0 files changed, 0 insertions, 0 deletions