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
