2.5.32: compilation error in pnpbios_core.c

[Arador]

make[2]: Entering directory `/usr/src/unstable/drivers/pnp'
  gcc -Wp,-MD,./.pnpbios_core.o.d -D__KERNEL__ -I/usr/src/unstable/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=i586 -nostdinc -iwithprefix include    -DKBUILD_BASENAME=pnpbios_core -DEXPORT_SYMTAB  -c -o pnpbios_core.o pnpbios_core.c
make[2]: Leaving directory `/usr/src/unstable/drivers/pnp'
make[1]: Leaving directory `/usr/src/unstable/drivers'
nvalid lvalue in unary `&'
pnpbios_core.c:169: invalid lvalue in unary `&'
pnpbios_core.c:169: invalid lvalue in unary `&'
pnpbios_core.c: In function `pnpbios_init':
pnpbios_core.c:1276: invalid lvalue in unary `&'
pnpbios_core.c:1276: invalid lvalue in unary `&'
pnpbios_core.c:1277: invalid lvalue in unary `&'
pnpbios_core.c:1277: invalid lvalue in unary `&'
pnpbios_core.c:1278: invalid lvalue in unary `&'
pnpbios_core.c:1278: invalid lvalue in unary `&'
make[2]: *** [pnpbios_core.o] Error 1
make[1]: *** [pnp] Error 2
make: *** [drivers] Error 2