From 92bdd3f5eba299b33c2f4407977d6fa2e2a6a0da Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Fri, 31 May 2013 22:49:22 +0100 Subject: [PATCH] ARM: 7742/1: topology: export cpu_topology The cpu_topology symbol is required by any driver using the topology interfaces, which leads to a couple of build errors: ERROR: "cpu_topology" [drivers/net/ethernet/sfc/sfc.ko] undefined! ERROR: "cpu_topology" [drivers/cpufreq/arm_big_little.ko] undefined! ERROR: "cpu_topology" [drivers/block/mtip32xx/mtip32xx.ko] undefined! The obvious solution is to export this symbol. Signed-off-by: Arnd Bergmann Acked-by: Will Deacon Cc: stable@vger.kernel.org Cc: Nicolas Pitre Cc: Vincent Guittot Signed-off-by: Russell King --- arch/arm/kernel/topology.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c index f10316b4ecdc..c5a59546a256 100644 --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -13,6 +13,7 @@ #include #include +#include #include #include #include @@ -200,6 +201,7 @@ static inline void update_cpu_power(unsigned int cpuid, unsigned int mpidr) {} * cpu topology table */ struct cputopo_arm cpu_topology[NR_CPUS]; +EXPORT_SYMBOL_GPL(cpu_topology); const struct cpumask *cpu_coregroup_mask(int cpu) { -- 2.20.1