diff options
| author | Axel Lin <axel.lin@ingics.com> | 2015-08-30 05:09:49 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-08-30 13:15:36 +0200 |
| commit | fd63542fc5492b86158dbd53ce5de764f171b1b6 (patch) | |
| tree | 9f5f322741889ba47b5bf768461484809885fc05 /sound/soc/au1x | |
| parent | ASoC: au1x: Convert to devm_snd_soc_register_platform (diff) | |
| download | linux-fd63542fc5492b86158dbd53ce5de764f171b1b6.tar.xz linux-fd63542fc5492b86158dbd53ce5de764f171b1b6.zip | |
ASoC: au1x: psc-i2s: Convert to use devm_ioremap_resource
Use devm_ioremap_resource() instead of open code.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/au1x')
| -rw-r--r-- | sound/soc/au1x/psc-i2s.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/sound/soc/au1x/psc-i2s.c b/sound/soc/au1x/psc-i2s.c index e742ef668496..38e853add96e 100644 --- a/sound/soc/au1x/psc-i2s.c +++ b/sound/soc/au1x/psc-i2s.c @@ -305,19 +305,9 @@ static int au1xpsc_i2s_drvprobe(struct platform_device *pdev) return -ENOMEM; iores = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!iores) - return -ENODEV; - - ret = -EBUSY; - if (!devm_request_mem_region(&pdev->dev, iores->start, - resource_size(iores), - pdev->name)) - return -EBUSY; - - wd->mmio = devm_ioremap(&pdev->dev, iores->start, - resource_size(iores)); - if (!wd->mmio) - return -EBUSY; + wd->mmio = devm_ioremap_resource(&pdev->dev, iores); + if (IS_ERR(wd->mmio)) + return PTR_ERR(wd->mmio); dmares = platform_get_resource(pdev, IORESOURCE_DMA, 0); if (!dmares) |