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| author | Axel Lin <axel.lin@ingics.com> | 2015-08-24 16:52:30 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-08-25 10:32:15 +0100 |
| commit | 552ef80389ec2567566be1ccc0dd79f08ba32cce (patch) | |
| tree | 4673cc654ea65956b3b1d70a4f0d4586291a3296 /sound | |
| parent | bc0195aad0daa2ad5b0d76cce22b167bc3435590 (diff) | |
| download | linux-552ef80389ec2567566be1ccc0dd79f08ba32cce.tar.bz2 | |
ASoC: SPEAr: Convert to use devm_ioremap_resource
Use devm_ioremap_resource() instead of open code.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/spear/spdif_in.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/sound/soc/spear/spdif_in.c b/sound/soc/spear/spdif_in.c index a4028601da01..977a078eb92f 100644 --- a/sound/soc/spear/spdif_in.c +++ b/sound/soc/spear/spdif_in.c @@ -203,35 +203,25 @@ static int spdif_in_probe(struct platform_device *pdev) struct spdif_in_dev *host; struct spear_spdif_platform_data *pdata; struct resource *res, *res_fifo; + void __iomem *io_base; int ret; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -EINVAL; + io_base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(io_base)) + return PTR_ERR(io_base); res_fifo = platform_get_resource(pdev, IORESOURCE_IO, 0); if (!res_fifo) return -EINVAL; - if (!devm_request_mem_region(&pdev->dev, res->start, - resource_size(res), pdev->name)) { - dev_warn(&pdev->dev, "Failed to get memory resourse\n"); - return -ENOENT; - } - host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL); if (!host) { dev_warn(&pdev->dev, "kzalloc fail\n"); return -ENOMEM; } - host->io_base = devm_ioremap(&pdev->dev, res->start, - resource_size(res)); - if (!host->io_base) { - dev_warn(&pdev->dev, "ioremap failed\n"); - return -ENOMEM; - } - + host->io_base = io_base; host->irq = platform_get_irq(pdev, 0); if (host->irq < 0) return -EINVAL; |