From 278b13ce3a89698711c5a67792ba2dba41555433 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 2 Oct 2019 10:33:02 -0700 Subject: Input: remove input_polled_dev implementation Now that normal input devices support polling mode, and all users of input_polled_dev API have been converted, we can remove it. Signed-off-by: Dmitry Torokhov --- include/linux/input-polldev.h | 58 ------------------------------------------- 1 file changed, 58 deletions(-) delete mode 100644 include/linux/input-polldev.h (limited to 'include/linux/input-polldev.h') diff --git a/include/linux/input-polldev.h b/include/linux/input-polldev.h deleted file mode 100644 index 14821fd231c0..000000000000 --- a/include/linux/input-polldev.h +++ /dev/null @@ -1,58 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -#ifndef _INPUT_POLLDEV_H -#define _INPUT_POLLDEV_H - -/* - * Copyright (c) 2007 Dmitry Torokhov - */ - -#include -#include - -/** - * struct input_polled_dev - simple polled input device - * @private: private driver data. - * @open: driver-supplied method that prepares device for polling - * (enabled the device and maybe flushes device state). - * @close: driver-supplied method that is called when device is no - * longer being polled. Used to put device into low power mode. - * @poll: driver-supplied method that polls the device and posts - * input events (mandatory). - * @poll_interval: specifies how often the poll() method should be called. - * Defaults to 500 msec unless overridden when registering the device. - * @poll_interval_max: specifies upper bound for the poll interval. - * Defaults to the initial value of @poll_interval. - * @poll_interval_min: specifies lower bound for the poll interval. - * Defaults to 0. - * @input: input device structure associated with the polled device. - * Must be properly initialized by the driver (id, name, phys, bits). - * - * Polled input device provides a skeleton for supporting simple input - * devices that do not raise interrupts but have to be periodically - * scanned or polled to detect changes in their state. - */ -struct input_polled_dev { - void *private; - - void (*open)(struct input_polled_dev *dev); - void (*close)(struct input_polled_dev *dev); - void (*poll)(struct input_polled_dev *dev); - unsigned int poll_interval; /* msec */ - unsigned int poll_interval_max; /* msec */ - unsigned int poll_interval_min; /* msec */ - - struct input_dev *input; - -/* private: */ - struct delayed_work work; - - bool devres_managed; -}; - -struct input_polled_dev *input_allocate_polled_device(void); -struct input_polled_dev *devm_input_allocate_polled_device(struct device *dev); -void input_free_polled_device(struct input_polled_dev *dev); -int input_register_polled_device(struct input_polled_dev *dev); -void input_unregister_polled_device(struct input_polled_dev *dev); - -#endif -- cgit