[PATCH] regulator: add missing defintion regulator_is_supported_voltage

[philipspatches]

From: Philip Rakity <prakity@xxxxxxxxxxx>

This definition is missing when CONFIG_REGULATOR is not defined.
This causes compiler errors when compiling sdhci.c.  This can
be worked around by adding #ifdef CONFIG_REGULATOR .. #endif
but since other definitions are there we have defined the missing
definition

Signed-off-by: Philip Rakity <prakity@xxxxxxxxxxx>
---
 include/linux/regulator/consumer.h |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 4ed1b30..42eac1c 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -294,6 +294,12 @@ static inline int regulator_get_voltage(struct regulator *regulator)
 	return 0;
 }
 
+static inline int regulator_is_supported_voltage(struct regulator *regulator,
+				   int min_uV, int max_uV)
+{
+	return 0;
+}
+
 static inline int regulator_set_current_limit(struct regulator *regulator,
 					     int min_uA, int max_uA)
 {
-- 
1.7.0.4

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