watchdog/core: Add missing prototypes for weak functions
authorMathieu Malaterre <malat@debian.org>
Wed, 6 Jun 2018 19:42:32 +0000 (21:42 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Tue, 6 Nov 2018 20:58:00 +0000 (21:58 +0100)
commit81bd415c91eb966118d773dddf254aebf3022411
tree89992d57761f60ea2e7e2e43f0fa0a5232775941
parentf75d651587f719a813ebbbfeee570e6570731d55
watchdog/core: Add missing prototypes for weak functions

The split out of the hard lockup detector exposed two new weak functions,
but no prototypes for them, which triggers the build warning:

  kernel/watchdog.c:109:12: warning: no previous prototype for ‘watchdog_nmi_enable’ [-Wmissing-prototypes]
  kernel/watchdog.c:115:13: warning: no previous prototype for ‘watchdog_nmi_disable’ [-Wmissing-prototypes]

Add the prototypes.

Fixes: 73ce0511c436 ("kernel/watchdog.c: move hardlockup detector to separate file")
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Babu Moger <babu.moger@oracle.com>
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/20180606194232.17653-1-malat@debian.org
include/linux/nmi.h