diff options
| author | Amitoj Kaur Chawla <amitoj1606@gmail.com> | 2016-07-04 18:37:06 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-07-04 16:15:13 +0200 |
| commit | fef5b2ba2d269b3ef7683cf8bc5b87a0461f2bae (patch) | |
| tree | 0004ca25e8ac11d14338732b72282cc559b0a6c3 /sound | |
| parent | 2d3c7e055112514477427a0be7a9764435db32e2 (diff) | |
ASoC: atmel-pdmic: 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.
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>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/atmel/atmel-pdmic.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/sound/soc/atmel/atmel-pdmic.c b/sound/soc/atmel/atmel-pdmic.c index aee4787a0b89..5f56da60c92f 100644 --- a/sound/soc/atmel/atmel-pdmic.c +++ b/sound/soc/atmel/atmel-pdmic.c @@ -624,11 +624,6 @@ static int atmel_pdmic_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "no memory resource\n"); - return -ENXIO; - } - io_base = devm_ioremap_resource(dev, res); if (IS_ERR(io_base)) { ret = PTR_ERR(io_base); |