ca0106_pcm_t *epcm = runtime->private_data;  if (epcm) { kfree(epcm); } 
kfree(runtime->private_data); 
static void snd_ca0106_pcm_free_substream(snd_pcm_runtime_t *runtime){	ca0106_pcm_t *epcm = runtime->private_data;  	if (epcm) {		kfree(epcm);	}}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/4d572776d4dfa2d5385a2ec3acec3cc059149e13/ca0106_main.c/clean/sound/pci/ca0106/ca0106_main.c