omap_pcm_preallocate_dma_buffer 332 sound/soc/omap/omap-pcm.c ret = omap_pcm_preallocate_dma_buffer(pcm, omap_pcm_preallocate_dma_buffer 339 sound/soc/omap/omap-pcm.c ret = omap_pcm_preallocate_dma_buffer(pcm,