From 190a33389db3bb05680c5421a36571101b999b83 Mon Sep 17 00:00:00 2001
From: =?utf8?q?=E9=BB=84=E6=B6=9B?= <huangtao@rock-chips.com>
Date: Fri, 24 May 2013 16:30:34 +0800
Subject: [PATCH] rk3188: cpufreq: fix link error when build without
 POWER_SUPPLY

---
 arch/arm/mach-rk3188/cpufreq.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/mach-rk3188/cpufreq.c b/arch/arm/mach-rk3188/cpufreq.c
index c9ca913b3af3..12a41f312e27 100644
--- a/arch/arm/mach-rk3188/cpufreq.c
+++ b/arch/arm/mach-rk3188/cpufreq.c
@@ -466,7 +466,11 @@ static struct freq_attr *rk3188_cpufreq_attr[] = {
 	NULL,
 };
 
+#ifdef CONFIG_POWER_SUPPLY
 extern int rk_get_system_battery_capacity(void);
+#else
+static int rk_get_system_battery_capacity(void) { return 100; }
+#endif
 
 static unsigned int cpufreq_scale_limit(unsigned int target_freq, struct cpufreq_policy *policy, bool is_private)
 {
-- 
2.34.1