diff options
| -rw-r--r-- | drivers/extcon/extcon-gpio.c | 11 | ||||
| -rw-r--r-- | include/linux/extcon/extcon-gpio.h | 22 |
2 files changed, 8 insertions, 25 deletions
diff --git a/drivers/extcon/extcon-gpio.c b/drivers/extcon/extcon-gpio.c index ba927df2fb91..27de6aee890f 100644 --- a/drivers/extcon/extcon-gpio.c +++ b/drivers/extcon/extcon-gpio.c @@ -1,7 +1,5 @@ /* - * drivers/extcon/extcon_gpio.c - * - * Single-state GPIO extcon driver based on extcon class + * extcon_gpio.c - Single-state GPIO extcon driver based on extcon class * * Copyright (C) 2008 Google, Inc. * Author: Mike Lockwood <lockwood@android.com> @@ -17,8 +15,7 @@ * 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. - * -*/ + */ #include <linux/extcon.h> #include <linux/extcon/extcon-gpio.h> @@ -37,7 +34,7 @@ struct gpio_extcon_data { struct delayed_work work; unsigned long debounce_jiffies; - struct gpio_extcon_platform_data *pdata; + struct gpio_extcon_pdata *pdata; }; static void gpio_extcon_work(struct work_struct *work) @@ -64,7 +61,7 @@ static irqreturn_t gpio_irq_handler(int irq, void *dev_id) static int gpio_extcon_probe(struct platform_device *pdev) { - struct gpio_extcon_platform_data *pdata = dev_get_platdata(&pdev->dev); + struct gpio_extcon_pdata *pdata = dev_get_platdata(&pdev->dev); struct gpio_extcon_data *data; int ret; diff --git a/include/linux/extcon/extcon-gpio.h b/include/linux/extcon/extcon-gpio.h index 232bb8f80b51..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> @@ -16,16 +16,14 @@ * 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 @@ -33,28 +31,16 @@ * 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; }; |