alloc_pm_buffer 1243 sound/pci/emu10k1/emu10k1_main.c static int alloc_pm_buffer(struct snd_emu10k1 *emu); alloc_pm_buffer 1932 sound/pci/emu10k1/emu10k1_main.c if ((err = alloc_pm_buffer(emu)) < 0)