Function prototype or declaration at include/sound/rawmidi.h, line 143 References: drivers/hid/hid-prodikeys.c, line 659 drivers/usb/gadget/function/f_midi.c, line 847 drivers/usb/gadget/function/f_midi.c, line 848 include/sound/rawmidi.h, line 143 sound/core/rawmidi.c, line 1904 sound/core/rawmidi.c, line 1912 sound/core/seq/seq_virmidi.c, line 507 sound/core/seq/seq_virmidi.c, line 508 sound/drivers/mts64.c, line 774 sound/drivers/mts64.c, line 776 sound/drivers/portman2x4.c, line 571 sound/drivers/portman2x4.c, line 573 sound/drivers/serial-u16550.c, line 868 sound/drivers/serial-u16550.c, line 870 sound/pci/ca0106/ca_midi.c, line 290 sound/pci/ca0106/ca_midi.c, line 291 sound/pci/cs4281.c, line 1754 sound/pci/cs4281.c, line 1755 sound/pci/cs46xx/cs46xx_lib.c, line 2690 sound/pci/cs46xx/cs46xx_lib.c, line 2691 sound/pci/emu10k1/emu10k1x.c, line 1498 sound/pci/emu10k1/emu10k1x.c, line 1499 sound/pci/emu10k1/emumpu401.c, line 329 sound/pci/emu10k1/emumpu401.c, line 330 sound/pci/ens1370.c, line 2292 sound/pci/ens1370.c, line 2293 sound/pci/ice1712/ice1724.c, line 2714 sound/pci/ice1712/ice1724.c, line 2716 sound/pci/rme9652/hdsp.c, line 1522 sound/pci/rme9652/hdsp.c, line 1523 sound/pci/rme9652/hdspm.c, line 2135 sound/pci/rme9652/hdspm.c, line 2138 sound/pci/rme9652/hdspm.c, line 2160 sound/usb/bcd2000/bcd2000.c, line 309 sound/usb/bcd2000/bcd2000.c, line 313 sound/usb/midi.c, line 2279 sound/usb/midi.c, line 2281