2.5.21 -- sound/core/misc.c:93: `file' undeclared in function

[Miles Lane]

  gcc -Wp,-MD,.misc.o.d -D__KERNEL__ -I/usr/src/linux/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=athlon  -nostdinc -iwithprefix include -DMODULE   -DKBUILD_BASENAME=misc   -c -o misc.o misc.c
misc.c: In function `snd_printd':
misc.c:93: `file' undeclared (first use in this function)
misc.c:93: (Each undeclared identifier is reported only once
misc.c:93: for each function it appears in.)
misc.c:93: `line' undeclared (first use in this function)
make[2]: *** [misc.o] Error 1
make[2]: Leaving directory `/usr/src/linux/sound/core'

CONFIG_SOUND=y

#
# Advanced Linux Sound Architecture
#
CONFIG_SND=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_RTCTIMER=m
CONFIG_SND_DEBUG=y
CONFIG_SND_DEBUG_MEMORY=y
CONFIG_SND_DEBUG_DETECT=y

#
# PCI devices
#
CONFIG_SND_EMU10K1=m