[PATCH] cpufreq: qcom-cpufreq-hw: Fix 'make allmodconfig' build

[Valdis Klētnieks]

Commit 86afc1df661a adds a reference to a symbol that doesn't have an
EXPORT_SYMBOL, which fails if qcom-cpufreq-hw is built as a module.

ERROR: modpost: "topology_set_thermal_pressure" [drivers/cpufreq/qcom-cpufreq-hw.ko] undefined!

Add the missing EXPORT_SYMBOL.

Fixes: 86afc1df661a ("cpufreq: qcom-cpufreq-hw: Add dcvs interrupt support")
Signed-off-by: Valdis Kletnieks <valdis.kletnieks@xxxxxx>
---
diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c
index 921312a8d957..fbc39ca67124 100644
--- a/drivers/base/arch_topology.c
+++ b/drivers/base/arch_topology.c
@@ -165,6 +165,7 @@ void topology_set_thermal_pressure(const struct cpumask *cpus,
 	for_each_cpu(cpu, cpus)
 		WRITE_ONCE(per_cpu(thermal_pressure, cpu), th_pressure);
 }
+EXPORT_SYMBOL(topology_set_thermal_pressure);
 
 static ssize_t cpu_capacity_show(struct device *dev,
 				 struct device_attribute *attr,