iprtd->period_bytes * iprtd->periods,
iprtd->period_bytes,
substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
- DMA_MEM_TO_DEV : DMA_DEV_TO_MEM);
+ DMA_TO_DEVICE : DMA_FROM_DEVICE);
if (!iprtd->desc) {
dev_err(&chan->dev->device, "cannot prepare slave dma\n");
return -EINVAL;
.remove = __devexit_p(mxs_soc_platform_remove),
};
-static int __init snd_mxs_pcm_init(void)
-{
- return platform_driver_register(&mxs_pcm_driver);
-}
-module_init(snd_mxs_pcm_init);
-
-static void __exit snd_mxs_pcm_exit(void)
-{
- platform_driver_unregister(&mxs_pcm_driver);
-}
-module_exit(snd_mxs_pcm_exit);
+module_platform_driver(mxs_pcm_driver);
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:mxs-pcm-audio");