[PATCH 12/21] powerpc: Add missing prototype for time_init

[Mathieu Malaterre]

The function time_init did not have a prototype defined in the time.h
header. Fix the following warning (treated as error in W=1):

  CC      arch/powerpc/kernel/time.o
arch/powerpc/kernel/time.c:1068:13: error: no previous prototype for 
‘time_init’ [-Werror=missing-prototypes]
 void __init time_init(void)
             ^~~~~~~~~
cc1: all warnings being treated as errors

Signed-off-by: Mathieu Malaterre <ma...@debian.org>
---
 arch/powerpc/include/asm/time.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/include/asm/time.h b/arch/powerpc/include/asm/time.h
index a7a8a9ac5991..828ebe7ba7dc 100644
--- a/arch/powerpc/include/asm/time.h
+++ b/arch/powerpc/include/asm/time.h
@@ -205,6 +205,7 @@ struct cpu_usage {
 DECLARE_PER_CPU(struct cpu_usage, cpu_usage_array);
 
 extern void secondary_cpu_time_init(void);
+extern void __init time_init(void);
 
 DECLARE_PER_CPU(u64, decrementers_next_tb);
 
-- 
2.11.0