maximum_substreams   23 sound/core/pcm_memory.c static int maximum_substreams = 4;
maximum_substreams   24 sound/core/pcm_memory.c module_param(maximum_substreams, int, 0444);
maximum_substreams   25 sound/core/pcm_memory.c MODULE_PARM_DESC(maximum_substreams, "Maximum substreams with preallocated DMA memory.");
maximum_substreams  200 sound/core/pcm_memory.c 	if (size > 0 && preallocate_dma && substream->number < maximum_substreams)