ASoC: atmel-pdmic: Simplify use of devm_ioremap_resource

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Remove unneeded error handling on the result of a call to
platform_get_resource when the value is passed to
devm_ioremap_resource.

The Coccinelle semantic patch that makes this change is as follows:

// <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: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

...

This commit is contained in:

Amitoj Kaur Chawla 2016-07-04 18:37:06 +05:30 • committed by Mark Brown

parent 2d3c7e0551

commit fef5b2ba2d

1 changed files with 0 additions and 5 deletions

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sound/soc/atmel/atmel-pdmic.c

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