From: Philip Rakity <prakity@nvidia.com>
Date: Tue, 20 Nov 2012 17:07:41 +0000 (+0100)
Subject: regulator: add missing prototype for regulator_is_supported_voltage
X-Git-Tag: v3.8-rc1~129^2~10^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1a8f85d402a2bf3b86c08c696a0adf36656f770a;p=platform%2Fupstream%2Fkernel-adaptation-pc.git

regulator: add missing prototype for regulator_is_supported_voltage

avoids needs for CONFIG_REGULATOR in sdhci.c

Signed-off-by: Philip Rakity <prakity@nvidia.com>
Reviewed-by: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index c43cd35..4e3ec91 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -358,6 +358,10 @@ static inline void regulator_set_drvdata(struct regulator *regulator,
 {
 }
 
+static inline int regulator_count_voltages(struct regulator *regulator)
+{
+	return 0;
+}
 #endif
 
 static inline int regulator_set_voltage_tol(struct regulator *regulator,