Function prototype or declaration at include/sound/core.h, line 292 References: drivers/hid/hid-prodikeys.c, line 732 drivers/media/usb/em28xx/em28xx-audio.c, line 985 drivers/staging/line6/audio.c, line 68 drivers/staging/media/go7007/snd-go7007.c, line 295 include/sound/core.h, line 292 sound/core/init.c, line 375 sound/core/init.c, line 438 sound/core/init.c, line 473 sound/drivers/mpu401/mpu401.c, line 217 sound/firewire/dice.c, line 1422 sound/firewire/isight.c, line 705 sound/firewire/scs1x.c, line 474 sound/firewire/speakers.c, line 751 sound/pci/ali5451/ali5451.c, line 1940 sound/pci/als300.c, line 755 sound/pci/als4000.c, line 1018 sound/pci/atiixp.c, line 1515 sound/pci/atiixp_modem.c, line 1155 sound/pci/azt3328.c, line 2746 sound/pci/ca0106/ca0106_main.c, line 1944 sound/pci/cmipci.c, line 3387 sound/pci/cs4281.c, line 2069 sound/pci/cs46xx/cs46xx_lib.c, line 3854 sound/pci/cs5535audio/cs5535audio_pm.c, line 98 sound/pci/ctxfi/ctatc.c, line 1608 sound/pci/emu10k1/emu10k1.c, line 252 sound/pci/ens1370.c, line 2090 sound/pci/es1938.c, line 1497 sound/pci/es1938.c, line 1505 sound/pci/es1968.c, line 2424 sound/pci/fm801.c, line 1415 sound/pci/hda/hda_intel.c, line 525 sound/pci/hda/hda_intel.c, line 629 sound/pci/ice1712/ice1712.c, line 2871 sound/pci/ice1712/ice1712.c, line 2883 sound/pci/ice1712/ice1724.c, line 2853 sound/pci/ice1712/ice1724.c, line 2862 sound/pci/intel8x0.c, line 2705 sound/pci/intel8x0.c, line 2714 sound/pci/intel8x0m.c, line 1055 sound/pci/intel8x0m.c, line 1063 sound/pci/maestro3.c, line 2445 sound/pci/nm256/nm256.c, line 1423 sound/pci/oxygen/oxygen_lib.c, line 800 sound/pci/riptide/riptide.c, line 1181 sound/pci/rme96.c, line 2420 sound/pci/sis7019.c, line 1300 sound/pci/trident/trident_main.c, line 3961 sound/pci/via82xx.c, line 2317 sound/pci/via82xx_modem.c, line 1064 sound/pci/vx222/vx222.c, line 283 sound/pci/ymfpci/ymfpci_main.c, line 2367 sound/pcmcia/pdaudiocf/pdaudiocf.c, line 204 sound/pcmcia/vx/vxpocket.c, line 344 sound/usb/6fire/chip.c, line 62 sound/usb/caiaq/device.c, line 547 sound/usb/card.c, line 601 sound/usb/hiface/chip.c, line 175 sound/usb/misc/ua101.c, line 1358 sound/usb/usx2y/us122l.c, line 643 sound/usb/usx2y/usbusx2y.c, line 450