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 <dmitry.torokhov@gmail.com>

1 files changed, 0 insertions, 58 deletions

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 <linux/input.h>
-#include <linux/workqueue.h>
-
-/**
- * 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