regulator: ab8500: Separate regulator and MFD platform data

The ab8500 MFD should not have knowledge about regulator-
specific platform data like number of regulators and
regulator registers. As the regulator platform data is
about to grow with external regulators, this information
is moved to a new structure provided by the regulator
driver.

Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Yvan FILLION <yvan.fillion@stericsson.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/include/linux/regulator/ab8500.h b/include/linux/regulator/ab8500.h
index dd7944f..3a8e026 100644
--- a/include/linux/regulator/ab8500.h
+++ b/include/linux/regulator/ab8500.h
@@ -152,4 +152,11 @@
 	AB9540_NUM_REGULATOR_REGISTERS,
 };
 
+struct ab8500_regulator_platform_data {
+	int num_reg_init;
+	struct ab8500_regulator_reg_init *reg_init;
+	int num_regulator;
+	struct regulator_init_data *regulator;
+};
+
 #endif