2.5.29 Compile error

[Seiichi Nakashima <nakasima@kumin.ne.jp>]

Hi.

linux-2.5.29 compile error occured.

===== make bzImage error log =====

softirq.c: In function `spawn_ksoftirqd':
softirq.c:416: warning: statement with no effect
buffer.c: In function `__buffer_error':
buffer.c:65: warning: implicit declaration of function `show_stack'
agp.h:86: warning: `global_cache_flush' defined but not used
agp.h:86: warning: `global_cache_flush' defined but not used
ide-cd.c: In function `ide_cdrom_do_request':
ide-cd.c:1623: warning: implicit declaration of function `ide_stall_queue'
eepro100.c:2248: warning: `eepro100_remove_one' defined but not used
share.c: In function `parport_claim_or_block':
share.c:1005: warning: unused variable `flags'
bluesmoke.c:309: warning: `mce_task' defined but not used
apm.c: In function `apm_get_info':
apm.c:1592: warning: implicit declaration of function `num_possible_cpus'
apm.c: At top level:
apm.c:933: warning: `sysrq_poweroff_op' defined but not used
arch/i386/kernel/kernel.o: In function `apm_get_info':
arch/i386/kernel/kernel.o(.text+0x903b): undefined reference to `num_possible_cpus'
arch/i386/kernel/kernel.o: In function `apm':
arch/i386/kernel/kernel.o(.text+0x9215): undefined reference to `num_possible_cpus'
arch/i386/kernel/kernel.o(.text+0x937a): undefined reference to `num_possible_cpus'
arch/i386/kernel/kernel.o: In function `apm_init':
arch/i386/kernel/kernel.o(.text.init+0x3b81): undefined reference to `num_possible_cpus'
arch/i386/kernel/kernel.o(.text.init+0x3d07): undefined reference to `num_possible_cpus'
make: *** [vmlinux] Error 1

--------------------------------
  Seiichi Nakashima
  Email   nakasima@kumin.ne.jp
--------------------------------