diff options
Diffstat (limited to 'include/linux/extcon/extcon-gpio.h')
| -rw-r--r-- | include/linux/extcon/extcon-gpio.h | 24 |
1 files changed, 6 insertions, 18 deletions
diff --git a/include/linux/extcon/extcon-gpio.h b/include/linux/extcon/extcon-gpio.h index 0b17ad43fbfc..7cacafb78b09 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; }; |