nmi watchdog: do not use cpp symbol in Kconfig

ARCH_HAS_NMI_WATCHDOG is a macro defined by arch, but config
HARDLOCKUP_DETECTOR depends on it.  This is wrong, ARCH_HAS_NMI_WATCHDOG
has to be a Kconfig config, and arch's need it should select it
explicitly.

Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Acked-by: Don Zickus <dzickus@redhat.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Cc: David Howells <dhowells@redhat.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Cong Wang
2012-03-23 15:01:51 -07:00
committed by Linus Torvalds
parent b502bd1152
commit d314d74c69
9 changed files with 8 additions and 11 deletions

View File

@@ -17,10 +17,6 @@
#ifdef __KERNEL__
#ifdef CONFIG_MN10300_WD_TIMER
#define ARCH_HAS_NMI_WATCHDOG /* See include/linux/nmi.h */
#endif
/*
* watchdog timer registers
*/