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| author | Amitoj Kaur Chawla <amitoj1606@gmail.com> | 2016-07-04 18:33:52 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-07-04 16:14:59 +0200 |
| commit | 2d3c7e055112514477427a0be7a9764435db32e2 (patch) | |
| tree | 8e586f9c4bfa24f680fc37210559deff3b667ae2 /sound/soc/atmel | |
| parent | 8d7d11005e9302fff3c50dd5193cf241ea41bba1 (diff) | |
| download | linux-2d3c7e055112514477427a0be7a9764435db32e2.tar.bz2 | |
ASoC: Atmel: ClassD: 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/soc/atmel')
| -rw-r--r-- | sound/soc/atmel/atmel-classd.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/sound/soc/atmel/atmel-classd.c b/sound/soc/atmel/atmel-classd.c index 6107de9c538b..6d9b8b44e2da 100644 --- a/sound/soc/atmel/atmel-classd.c +++ b/sound/soc/atmel/atmel-classd.c @@ -593,11 +593,6 @@ static int atmel_classd_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); |