[PATCH v2 1/2] arm64/arch_timer: include <linux/percpu.h>

[Puranjay Mohan]

arch_timer.h includes linux/smp.h to use DEFINE_PER_CPU() and it works
because smp.h includes percpu.h. The next commit will remove percpu.h
from smp.h and it will break this usage.

Explicitly include percpu.h and remove smp.h

Signed-off-by: Puranjay Mohan <puranjay@xxxxxxxxxx>
---
 arch/arm64/include/asm/arch_timer.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/include/asm/arch_timer.h b/arch/arm64/include/asm/arch_timer.h
index 934c658ee947..f5794d50f51d 100644
--- a/arch/arm64/include/asm/arch_timer.h
+++ b/arch/arm64/include/asm/arch_timer.h
@@ -15,7 +15,7 @@
 #include <linux/bug.h>
 #include <linux/init.h>
 #include <linux/jump_label.h>
-#include <linux/smp.h>
+#include <linux/percpu.h>
 #include <linux/types.h>
 
 #include <clocksource/arm_arch_timer.h>
-- 
2.40.1