Convert some regulator drivers to GPIO descriptors

Merge series from Linus Walleij <linus.walleij@linaro.org>:

Despite the work to convert the regulator core to GPIO
descriptors, there are some outliers that use legacy GPIO
numbers in various ways. Convert them all over.

5 files changed, 2 insertions, 33 deletions

diff --git a/include/linux/mfd/da9055/pdata.h b/include/linux/mfd/da9055/pdata.h
index d3f126990ad0..137a2b067512 100644
--- a/include/linux/mfd/da9055/pdata.h
+++ b/include/linux/mfd/da9055/pdata.h
@@ -7,7 +7,6 @@
 #define DA9055_MAX_REGULATORS	8
 
 struct da9055;
-struct gpio_desc;
 
 enum gpio_select {
 	NO_GPIO = 0,
@@ -24,16 +23,6 @@ struct da9055_pdata {
 	/* Enable RTC in RESET Mode */
 	bool reset_enable;
 	/*
-	 * GPI muxed pin to control
-	 * regulator state A/B, 0 if not available.
-	 */
-	int *gpio_ren;
-	/*
-	 * GPI muxed pin to control
-	 * regulator set, 0 if not available.
-	 */
-	int *gpio_rsel;
-	/*
 	 * Regulator mode control bits value (GPI offset) that
 	 * controls the regulator state, 0 if not available.
 	 */
@@ -43,7 +32,5 @@ struct da9055_pdata {
 	 * controls the regulator set A/B, 0 if  not available.
 	 */
 	enum gpio_select *reg_rsel;
-	/* GPIO descriptors to enable regulator, NULL if not available */
-	struct gpio_desc **ena_gpiods;
 };
 #endif /* __DA9055_PDATA_H */
diff --git a/include/linux/mfd/lp8788.h b/include/linux/mfd/lp8788.h
index 3d5c480d58ea..51b47966a04d 100644
--- a/include/linux/mfd/lp8788.h
+++ b/include/linux/mfd/lp8788.h
@@ -10,7 +10,6 @@
 #ifndef __MFD_LP8788_H__
 #define __MFD_LP8788_H__
 
-#include <linux/gpio.h>
 #include <linux/irqdomain.h>
 #include <linux/pwm.h>
 #include <linux/regmap.h>
@@ -159,21 +158,17 @@ struct lp8788;
 
 /*
  * lp8788_buck1_dvs
- * @gpio         : gpio pin number for dvs control
  * @vsel         : dvs selector for buck v1 register
  */
 struct lp8788_buck1_dvs {
-	int gpio;
 	enum lp8788_dvs_sel vsel;
 };
 
 /*
  * lp8788_buck2_dvs
- * @gpio         : two gpio pin numbers are used for dvs
  * @vsel         : dvs selector for buck v2 register
  */
 struct lp8788_buck2_dvs {
-	int gpio[LP8788_NUM_BUCK2_DVS];
 	enum lp8788_dvs_sel vsel;
 };
 
@@ -268,8 +263,8 @@ struct lp8788_vib_platform_data {
  * @buck_data    : regulator initial data for buck
  * @dldo_data    : regulator initial data for digital ldo
  * @aldo_data    : regulator initial data for analog ldo
- * @buck1_dvs    : gpio configurations for buck1 dvs
- * @buck2_dvs    : gpio configurations for buck2 dvs
+ * @buck1_dvs    : configurations for buck1 dvs
+ * @buck2_dvs    : configurations for buck2 dvs
  * @chg_pdata    : platform data for charger driver
  * @alarm_sel    : rtc alarm selection (1 or 2)
  * @bl_pdata     : configurable data for backlight driver
diff --git a/include/linux/mfd/max8997.h b/include/linux/mfd/max8997.h
index 6193905abbb5..5c2cc1103437 100644
--- a/include/linux/mfd/max8997.h
+++ b/include/linux/mfd/max8997.h
@@ -178,7 +178,6 @@ struct max8997_platform_data {
 	 *
 	 */
 	bool ignore_gpiodvs_side_effect;
-	int buck125_gpios[3]; /* GPIO of [0]SET1, [1]SET2, [2]SET3 */
 	int buck125_default_idx; /* Default value of SET1, 2, 3 */
 	unsigned int buck1_voltage[8]; /* buckx_voltage in uV */
 	bool buck1_gpiodvs;
diff --git a/include/linux/mfd/max8998.h b/include/linux/mfd/max8998.h
index 79c020bd0c70..a054e55c8646 100644
--- a/include/linux/mfd/max8998.h
+++ b/include/linux/mfd/max8998.h
@@ -65,10 +65,7 @@ struct max8998_regulator_data {
  *   be other than the preset values.
  * @buck1_voltage: BUCK1 DVS mode 1 voltage registers
  * @buck2_voltage: BUCK2 DVS mode 2 voltage registers
- * @buck1_set1: BUCK1 gpio pin 1 to set output voltage
- * @buck1_set2: BUCK1 gpio pin 2 to set output voltage
  * @buck1_default_idx: Default for BUCK1 gpio pin 1, 2
- * @buck2_set3: BUCK2 gpio pin to set output voltage
  * @buck2_default_idx: Default for BUCK2 gpio pin.
  * @wakeup: Allow to wake up from suspend
  * @rtc_delay: LP3974 RTC chip bug that requires delay after a register
@@ -91,10 +88,7 @@ struct max8998_platform_data {
 	bool				buck_voltage_lock;
 	int				buck1_voltage[4];
 	int				buck2_voltage[2];
-	int				buck1_set1;
-	int				buck1_set2;
 	int				buck1_default_idx;
-	int				buck2_set3;
 	int				buck2_default_idx;
 	bool				wakeup;
 	bool				rtc_delay;
diff --git a/include/linux/regulator/max8973-regulator.h b/include/linux/regulator/max8973-regulator.h
index 8313e7ed6aec..a225e9eeb30d 100644
--- a/include/linux/regulator/max8973-regulator.h
+++ b/include/linux/regulator/max8973-regulator.h
@@ -48,10 +48,6 @@
  *		control signal from EN input pin. If it is false then
  *		voltage output will be enabled/disabled through EN bit of
  *		device register.
- * @enable_gpio: Enable GPIO. If EN pin is controlled through GPIO from host
- *		then GPIO number can be provided. If no GPIO controlled then
- *		it should be -1.
- * @dvs_gpio: GPIO for dvs. It should be -1 if this is tied with fixed logic.
  * @dvs_def_state: Default state of dvs. 1 if it is high else 0.
  */
 struct max8973_regulator_platform_data {
@@ -59,8 +55,6 @@ struct max8973_regulator_platform_data {
 	unsigned long control_flags;
 	unsigned long junction_temp_warning;
 	bool enable_ext_control;
-	int enable_gpio;
-	int dvs_gpio;
 	unsigned dvs_def_state:1;
 };