regulator_is_equal  897 drivers/regulator/helpers.c EXPORT_SYMBOL_GPL(regulator_is_equal);
regulator_is_equal  290 include/linux/regulator/consumer.h bool regulator_is_equal(struct regulator *reg1, struct regulator *reg2);
regulator_is_equal 1347 sound/soc/codecs/sgtl5000.c 		if (regulator_is_equal(sgtl5000->supplies[VDDA].consumer,