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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-12 08:00:30 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-12 08:00:30 -0800 |
commit | a429638cac1e5c656818a45aaff78df7b743004e (patch) | |
tree | 0465e0d7a431bff97a3dd5a1f91d9b30c69ae0d8 /sound/soc/au1x/i2sc.c | |
parent | 5cf9a4e69c1ff0ccdd1d2b7404f95c0531355274 (diff) | |
parent | 9e4ce164ee3a1d07580f017069c25d180b0aa785 (diff) | |
download | lwn-a429638cac1e5c656818a45aaff78df7b743004e.tar.gz lwn-a429638cac1e5c656818a45aaff78df7b743004e.zip |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (526 commits)
ASoC: twl6040 - Add method to query optimum PDM_DL1 gain
ALSA: hda - Fix the lost power-setup of seconary pins after PM resume
ALSA: usb-audio: add Yamaha MOX6/MOX8 support
ALSA: virtuoso: add S/PDIF input support for all Xonars
ALSA: ice1724 - Support for ooAoo SQ210a
ALSA: ice1724 - Allow card info based on model only
ALSA: ice1724 - Create capture pcm only for ADC-enabled configurations
ALSA: hdspm - Provide unique driver id based on card serial
ASoC: Dynamically allocate the rtd device for a non-empty release()
ASoC: Fix recursive dependency due to select ATMEL_SSC in SND_ATMEL_SOC_SSC
ALSA: hda - Fix the detection of "Loopback Mixing" control for VIA codecs
ALSA: hda - Return the error from get_wcaps_type() for invalid NIDs
ALSA: hda - Use auto-parser for HP laptops with cx20459 codec
ALSA: asihpi - Fix potential Oops in snd_asihpi_cmode_info()
ALSA: hdsp - Fix potential Oops in snd_hdsp_info_pref_sync_ref()
ALSA: hda/cirrus - support for iMac12,2 model
ASoC: cx20442: add bias control over a platform provided regulator
ALSA: usb-audio - Avoid flood of frame-active debug messages
ALSA: snd-usb-us122l: Delete calls to preempt_disable
mfd: Put WM8994 into cache only mode when suspending
...
Fix up trivial conflicts in:
- arch/arm/mach-s3c64xx/mach-crag6410.c:
renamed speyside_wm8962 to tobermory, added littlemill right
next to it
- drivers/base/regmap/{regcache.c,regmap.c}:
duplicate diff that had already come in with other changes in
the regmap tree
Diffstat (limited to 'sound/soc/au1x/i2sc.c')
-rw-r--r-- | sound/soc/au1x/i2sc.c | 58 |
1 files changed, 14 insertions, 44 deletions
diff --git a/sound/soc/au1x/i2sc.c b/sound/soc/au1x/i2sc.c index 6bcf48f5884c..d4b9e364a47a 100644 --- a/sound/soc/au1x/i2sc.c +++ b/sound/soc/au1x/i2sc.c @@ -227,69 +227,50 @@ static struct snd_soc_dai_driver au1xi2s_dai_driver = { static int __devinit au1xi2s_drvprobe(struct platform_device *pdev) { - int ret; struct resource *iores, *dmares; struct au1xpsc_audio_data *ctx; - ctx = kzalloc(sizeof(*ctx), GFP_KERNEL); + ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); if (!ctx) return -ENOMEM; iores = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!iores) { - ret = -ENODEV; - goto out0; - } + if (!iores) + return -ENODEV; - ret = -EBUSY; - if (!request_mem_region(iores->start, resource_size(iores), - pdev->name)) - goto out0; + if (!devm_request_mem_region(&pdev->dev, iores->start, + resource_size(iores), + pdev->name)) + return -EBUSY; - ctx->mmio = ioremap_nocache(iores->start, resource_size(iores)); + ctx->mmio = devm_ioremap_nocache(&pdev->dev, iores->start, + resource_size(iores)); if (!ctx->mmio) - goto out1; + return -EBUSY; dmares = platform_get_resource(pdev, IORESOURCE_DMA, 0); if (!dmares) - goto out2; + return -EBUSY; ctx->dmaids[SNDRV_PCM_STREAM_PLAYBACK] = dmares->start; dmares = platform_get_resource(pdev, IORESOURCE_DMA, 1); if (!dmares) - goto out2; + return -EBUSY; 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 out2; - - return 0; - -out2: - iounmap(ctx->mmio); -out1: - release_mem_region(iores->start, resource_size(iores)); -out0: - kfree(ctx); - return ret; + return snd_soc_register_dai(&pdev->dev, &au1xi2s_dai_driver); } static int __devexit au1xi2s_drvremove(struct platform_device *pdev) { struct au1xpsc_audio_data *ctx = platform_get_drvdata(pdev); - struct resource *r = platform_get_resource(pdev, IORESOURCE_MEM, 0); snd_soc_unregister_dai(&pdev->dev); WR(ctx, I2S_ENABLE, EN_D); /* clock off, disable */ - iounmap(ctx->mmio); - release_mem_region(r->start, resource_size(r)); - kfree(ctx); - return 0; } @@ -331,18 +312,7 @@ static struct platform_driver au1xi2s_driver = { .remove = __devexit_p(au1xi2s_drvremove), }; -static int __init au1xi2s_load(void) -{ - return platform_driver_register(&au1xi2s_driver); -} - -static void __exit au1xi2s_unload(void) -{ - platform_driver_unregister(&au1xi2s_driver); -} - -module_init(au1xi2s_load); -module_exit(au1xi2s_unload); +module_platform_driver(au1xi2s_driver); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Au1000/1500/1100 I2S ASoC driver"); |