diff options
Diffstat (limited to 'arch/ppc/kernel/idle.c')
| -rw-r--r-- | arch/ppc/kernel/idle.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/ppc/kernel/idle.c b/arch/ppc/kernel/idle.c index fba29c876b6..11e5b44713f 100644 --- a/arch/ppc/kernel/idle.c +++ b/arch/ppc/kernel/idle.c @@ -32,6 +32,7 @@ #include <asm/cache.h> #include <asm/cputable.h> #include <asm/machdep.h> +#include <asm/smp.h> void default_idle(void) { @@ -74,7 +75,7 @@ void cpu_idle(void) /* * Register the sysctl to set/clear powersave_nap. */ -extern unsigned long powersave_nap; +extern int powersave_nap; static ctl_table powersave_nap_ctl_table[]={ { |