Exact Kernel version:  2.5.53
Distribution:  Gentoo 1.4rc1
Hardware Environment:  Abit KG7-RAID, AMD Athlon TBird 1.4, 512MB DDR, Geforce 3
Software Environment:  gcc 3.2.1, glibc 2.3.1, ld 2.13.90.0.16
Problem Description:

  gcc -Wp,-MD,drivers/message/i2o/.i2o_lan.o.d -D__KERNEL__ -Iinclude -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -pipe
-mpreferred-stack-boundary=2 -march=athlon -Iinclude/asm-i386/mach-numaq
-Iinclude/asm-i386/mach-default -nostdinc -iwithprefix include   
-DKBUILD_BASENAME=i2o_lan -DKBUILD_MODNAME=i2o_lan   -c -o
drivers/message/i2o/i2o_lan.o drivers/message/i2o/i2o_lan.c
drivers/message/i2o/i2o_lan.c:28:2: #error Please convert me to
Documentation/DMA-mapping.txt
drivers/message/i2o/i2o_lan.c:120: parse error before "struct"
drivers/message/i2o/i2o_lan.c: In function `i2o_lan_receive_post_reply':
drivers/message/i2o/i2o_lan.c:385: `run_i2o_post_buckets_task' undeclared (first
use in this function)
drivers/message/i2o/i2o_lan.c:385: (Each undeclared identifier is reported only once
drivers/message/i2o/i2o_lan.c:385: for each function it appears in.)
drivers/message/i2o/i2o_lan.c: In function `i2o_lan_register_device':
drivers/message/i2o/i2o_lan.c:1406: structure has no member named `list'
drivers/message/i2o/i2o_lan.c:1406: structure has no member named `list'
drivers/message/i2o/i2o_lan.c:1406: structure has no member named `list'
drivers/message/i2o/i2o_lan.c:1406: structure has no member named `list'
drivers/message/i2o/i2o_lan.c:1407: structure has no member named `sync'
make[3]: *** [drivers/message/i2o/i2o_lan.o] Error 1
make[2]: *** [drivers/message/i2o] Error 2
make[1]: *** [drivers/message] Error 2
make: *** [drivers] Error 2


Steps to reproduce:

I2O device support  --->
<*> I2O support
<*>   I2O LAN OSM

CONFIG_I2O_LAN=y