| From | Arnd Bergmann <> | Subject | [PATCH 01/21] ARM: topology: export cpu_topology | Date | Thu, 25 Apr 2013 19:28:44 +0200 |
| |
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 <arnd@arndb.de> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Will Deacon <will.deacon@arm.com> Cc: Nicolas Pitre <nico@linaro.org> Cc: Vincent Guittot <vincent.guittot@linaro.org> --- arch/arm/kernel/topology.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c index f10316b..7ac5714 100644 --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -200,6 +200,7 @@ 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) { -- 1.8.1.2
|