Linux-libre 4.4-gnupck-4.4-gnu

1 files changed, 6 insertions, 18 deletions

diff --git a/include/linux/extcon/extcon-gpio.h b/include/linux/extcon/extcon-gpio.h
index 0b17ad43f..7cacafb78 100644
--- a/include/linux/extcon/extcon-gpio.h
+++ b/include/linux/extcon/extcon-gpio.h
@@ -1,5 +1,5 @@
 /*
- *  External connector (extcon) class generic GPIO driver
+ * Single-state GPIO extcon driver based on extcon class
  *
  * Copyright (C) 2012 Samsung Electronics
  * Author: MyungJoo Ham <myungjoo.ham@samsung.com>
@@ -16,43 +16,31 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
-*/
+ */
 #ifndef __EXTCON_GPIO_H__
 #define __EXTCON_GPIO_H__ __FILE__
 
 #include <linux/extcon.h>
 
 /**
- * struct gpio_extcon_platform_data - A simple GPIO-controlled extcon device.
- * @name:		The name of this GPIO extcon device.
+ * struct gpio_extcon_pdata - A simple GPIO-controlled extcon device.
+ * @extcon_id:		The unique id of specific external connector.
  * @gpio:		Corresponding GPIO.
  * @gpio_active_low:	Boolean describing whether gpio active state is 1 or 0
  *			If true, low state of gpio means active.
  *			If false, high state of gpio means active.
  * @debounce:		Debounce time for GPIO IRQ in ms.
  * @irq_flags:		IRQ Flags (e.g., IRQF_TRIGGER_LOW).
- * @state_on:		print_state is overriden with state_on if attached.
- *			If NULL, default method of extcon class is used.
- * @state_off:		print_state is overriden with state_off if detached.
- *			If NUll, default method of extcon class is used.
  * @check_on_resume:	Boolean describing whether to check the state of gpio
  *			while resuming from sleep.
- *
- * Note that in order for state_on or state_off to be valid, both state_on
- * and state_off should be not NULL. If at least one of them is NULL,
- * the print_state is not overriden.
  */
-struct gpio_extcon_platform_data {
-	const char *name;
+struct gpio_extcon_pdata {
+	unsigned int extcon_id;
 	unsigned gpio;
 	bool gpio_active_low;
 	unsigned long debounce;
 	unsigned long irq_flags;
 
-	/* if NULL, "0" or "1" will be printed */
-	const char *state_on;
-	const char *state_off;
 	bool check_on_resume;
 };