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author | Takashi Iwai <tiwai@suse.de> | 2011-10-27 08:43:40 (GMT) |
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committer | Takashi Iwai <tiwai@suse.de> | 2011-10-27 08:43:40 (GMT) |
commit | bb14eb0da72afb69be261b28ec858cbd5a35e089 (patch) | |
tree | fa72a87d21e506c990b63657d782936311cfa7cf /sound/soc/au1x/i2sc.c | |
parent | 9430148d800dd929ad73da4c6afb67f793f8af43 (diff) | |
parent | 5927f94700e860ae27ff24e7f3bc9e4f7b9922eb (diff) | |
download | linux-bb14eb0da72afb69be261b28ec858cbd5a35e089.tar.xz |
Merge branch 'topic/asoc' into for-linus
Diffstat (limited to 'sound/soc/au1x/i2sc.c')
-rw-r--r-- | sound/soc/au1x/i2sc.c | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/sound/soc/au1x/i2sc.c b/sound/soc/au1x/i2sc.c index 19e0d2a..6bcf48f 100644 --- a/sound/soc/au1x/i2sc.c +++ b/sound/soc/au1x/i2sc.c @@ -228,47 +228,50 @@ static struct snd_soc_dai_driver au1xi2s_dai_driver = { static int __devinit au1xi2s_drvprobe(struct platform_device *pdev) { int ret; - struct resource *r; + struct resource *iores, *dmares; struct au1xpsc_audio_data *ctx; ctx = kzalloc(sizeof(*ctx), GFP_KERNEL); if (!ctx) return -ENOMEM; - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!r) { + iores = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!iores) { ret = -ENODEV; goto out0; } ret = -EBUSY; - if (!request_mem_region(r->start, resource_size(r), pdev->name)) + if (!request_mem_region(iores->start, resource_size(iores), + pdev->name)) goto out0; - ctx->mmio = ioremap_nocache(r->start, resource_size(r)); + ctx->mmio = ioremap_nocache(iores->start, resource_size(iores)); if (!ctx->mmio) goto out1; - r = platform_get_resource(pdev, IORESOURCE_DMA, 0); - if (!r) - goto out1; - ctx->dmaids[SNDRV_PCM_STREAM_PLAYBACK] = r->start; + dmares = platform_get_resource(pdev, IORESOURCE_DMA, 0); + if (!dmares) + goto out2; + ctx->dmaids[SNDRV_PCM_STREAM_PLAYBACK] = dmares->start; - r = platform_get_resource(pdev, IORESOURCE_DMA, 1); - if (!r) - goto out1; - ctx->dmaids[SNDRV_PCM_STREAM_CAPTURE] = r->start; + dmares = platform_get_resource(pdev, IORESOURCE_DMA, 1); + if (!dmares) + goto out2; + ctx->dmaids[SNDRV_PCM_STREAM_CAPTURE] = dmares->start; platform_set_drvdata(pdev, ctx); ret = snd_soc_register_dai(&pdev->dev, &au1xi2s_dai_driver); if (ret) - goto out1; + goto out2; return 0; +out2: + iounmap(ctx->mmio); out1: - release_mem_region(r->start, resource_size(r)); + release_mem_region(iores->start, resource_size(iores)); out0: kfree(ctx); return ret; |