[PATCH v2 08/23] powerpc/smp: Include tick_broadcast() prototype

[Cédric Le Goater]

It fixes this W=1 compile error :

../arch/powerpc/kernel/smp.c:569:6: error: no previous prototype for ‘tick_broadcast’ [-Werror=missing-prototypes]
  569 | void tick_broadcast(const struct cpumask *mask)
      |      ^~~~~~~~~~~~~~

Cc: "Gautham R. Shenoy" <ego at linux.vnet.ibm.com>
Signed-off-by: Cédric Le Goater <clg at kaod.org>
---
 arch/powerpc/kernel/smp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 9e2246e80efd..a96d90d7c442 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -34,6 +34,7 @@
 #include <linux/random.h>
 #include <linux/stackprotector.h>
 #include <linux/pgtable.h>
+#include <linux/clockchips.h>
 
 #include <asm/ptrace.h>
 #include <linux/atomic.h>
-- 
2.26.2