Macro (un)definition at include/sound/mpu401.h, line 35 References: sound/drivers/mpu401/mpu401_uart.c, line 542 sound/isa/sscape.c, line 816 sound/pci/als4000.c, line 919 sound/pci/au88x0/au88x0_mpu401.c, line 83 sound/pci/azt3328.c, line 2537 sound/pci/cmipci.c, line 3218 sound/pci/es1938.c, line 1831 sound/pci/es1968.c, line 2870 sound/pci/fm801.c, line 1347 sound/pci/ice1712/ice1712.c, line 2709 sound/pci/ice1712/ice1712.c, line 2726 sound/pci/maestro3.c, line 2748 sound/pci/oxygen/oxygen_lib.c, line 682 sound/pci/sonicvibes.c, line 1486 sound/pci/trident/trident.c, line 137 sound/pci/via82xx.c, line 2092 sound/pci/ymfpci/ymfpci.c, line 298