regulator: Rename regulator_set_optimum_mode

Rename the regulator_set_optimum_mode() function regulator_set_load() to
better represent what's going on.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index d17e1ff..6d4e9d2 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -238,7 +238,7 @@
 
 int regulator_set_mode(struct regulator *regulator, unsigned int mode);
 unsigned int regulator_get_mode(struct regulator *regulator);
-int regulator_set_optimum_mode(struct regulator *regulator, int load_uA);
+int regulator_set_load(struct regulator *regulator, int load_uA);
 
 int regulator_allow_bypass(struct regulator *regulator, bool allow);
 
@@ -479,8 +479,7 @@
 	return REGULATOR_MODE_NORMAL;
 }
 
-static inline int regulator_set_optimum_mode(struct regulator *regulator,
-					int load_uA)
+static inline int regulator_set_load(struct regulator *regulator, int load_uA)
 {
 	return REGULATOR_MODE_NORMAL;
 }
@@ -555,4 +554,11 @@
 					      target_uV + tol_uV);
 }
 
+/* TEMP: Wrapper to keep bisectability */
+static inline int regulator_set_optimum_mode(struct regulator *regulator,
+					     int load_uA)
+{
+	return regulator_set_load(regulator, load_uA);
+}
+
 #endif