mfd: max77693: Remove unused structures

The max77693 regulator driver no longer supports board files. Remove the
left-overs. Additionally fix name of device in comment.

Signed-off-by: Krzysztof Kozlowski <[e-mail]>
Acked-by: Lee Jones <[e-mail]>
Signed-off-by: Mark Brown <[e-mail]>

include/linux/mfd/max77693.h

···
 #ifndef __LINUX_MFD_MAX77693_H
 #define __LINUX_MFD_MAX77693_H
 
-/* MAX77686 regulator IDs */
+/* MAX77693 regulator IDs */
 enum max77693_regulators {
 	MAX77693_ESAFEOUT1 = 0,
 	MAX77693_ESAFEOUT2,
 	MAX77693_CHARGER,
 	MAX77693_REG_MAX,
-};
-
-struct max77693_regulator_data {
-	int id;
-	struct regulator_init_data *initdata;
-	struct device_node *of_node;
 };
 
 struct max77693_reg_data {
···
 /* MAX77693 */
 
 struct max77693_platform_data {
-	/* regulator data */
-	struct max77693_regulator_data *regulators;
-	int num_regulators;
-
 	/* muic data */
 	struct max77693_muic_platform_data *muic_data;
 	struct max77693_led_platform_data *led_data;