diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/extcon.h | 6 | ||||
| -rw-r--r-- | include/linux/extcon/extcon-gpio.h | 47 |
2 files changed, 6 insertions, 47 deletions
diff --git a/include/linux/extcon.h b/include/linux/extcon.h index 6d94e82c8ad9..7f033b1ea568 100644 --- a/include/linux/extcon.h +++ b/include/linux/extcon.h @@ -230,6 +230,7 @@ extern void devm_extcon_unregister_notifier_all(struct device *dev, * Following APIs get the extcon_dev from devicetree or by through extcon name. */ extern struct extcon_dev *extcon_get_extcon_dev(const char *extcon_name); +extern struct extcon_dev *extcon_find_edev_by_node(struct device_node *node); extern struct extcon_dev *extcon_get_edev_by_phandle(struct device *dev, int index); @@ -283,6 +284,11 @@ static inline struct extcon_dev *extcon_get_extcon_dev(const char *extcon_name) return ERR_PTR(-ENODEV); } +static inline struct extcon_dev *extcon_find_edev_by_node(struct device_node *node) +{ + return ERR_PTR(-ENODEV); +} + static inline struct extcon_dev *extcon_get_edev_by_phandle(struct device *dev, int index) { diff --git a/include/linux/extcon/extcon-gpio.h b/include/linux/extcon/extcon-gpio.h deleted file mode 100644 index 7cacafb78b09..000000000000 --- a/include/linux/extcon/extcon-gpio.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Single-state GPIO extcon driver based on extcon class - * - * Copyright (C) 2012 Samsung Electronics - * Author: MyungJoo Ham <myungjoo.ham@samsung.com> - * - * based on switch class driver - * Copyright (C) 2008 Google, Inc. - * Author: Mike Lockwood <lockwood@android.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * 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_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). - * @check_on_resume: Boolean describing whether to check the state of gpio - * while resuming from sleep. - */ -struct gpio_extcon_pdata { - unsigned int extcon_id; - unsigned gpio; - bool gpio_active_low; - unsigned long debounce; - unsigned long irq_flags; - - bool check_on_resume; -}; - -#endif /* __EXTCON_GPIO_H__ */ |