Merge branch 'for-7.3-fixes' into for-next

1 files changed, 17 insertions, 8 deletions

diff --git a/include/linux/input.h b/include/linux/input.h
index 06ca62328db1..3381608127f7 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -19,7 +19,7 @@
 #include <linux/device.h>
 #include <linux/fs.h>
 #include <linux/timer.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/input.h>
 
 struct input_dev_poller;
 
@@ -117,7 +117,8 @@ enum input_clock_type {
  *	user opens device and dev->close() is called when the very
  *	last user closes the device
  * @going_away: marks devices that are in a middle of unregistering and
- *	causes input_open_device*() fail with -ENODEV.
+ *	causes input_open_device() and input_inhibit/uninhibit_device()
+ *	to fail with -ENODEV.
  * @dev: driver model's view of this device
  * @h_list: list of input handles associated with the device. When
  *	accessing the list dev->mutex must be held
@@ -128,11 +129,14 @@ enum input_clock_type {
  * @devres_managed: indicates that devices is managed with devres framework
  *	and needs not be explicitly unregistered or freed.
  * @timestamp: storage for a timestamp set by input_set_timestamp called
- *  by a driver
+ *	by a driver
  * @inhibited: indicates that the input device is inhibited. If that is
- * the case then input core ignores any events generated by the device.
- * Device's close() is called when it is being inhibited and its open()
- * is called when it is being uninhibited.
+ *	the case then input core ignores any events generated by the device.
+ *	Device's close() is called when it is being inhibited and its open()
+ *	is called when it is being uninhibited.
+ * @ready: indicates that the device has been successfully opened and is
+ *	prepared to process events (like LEDs or sounds) sent from the
+ *	input core.
  */
 struct input_dev {
 	const char *name;
@@ -209,6 +213,7 @@ struct input_dev {
 	ktime_t timestamp[INPUT_CLK_MAX];
 
 	bool inhibited;
+	bool ready;
 };
 #define to_input_dev(d) container_of(d, struct input_dev, dev)
 
@@ -284,8 +289,9 @@ struct input_handle;
  * @connect: called when attaching a handler to an input device
  * @disconnect: disconnects a handler from input device
  * @start: starts handler for given handle. This function is called by
- *	input core right after connect() method and also when a process
- *	that "grabbed" a device releases it
+ *	input core when device is open and ready to process events,
+ *	and also when device is uninhibited or when a process that "grabbed"
+ *	a device releases it
  * @passive_observer: set to %true by drivers only interested in observing
  *	data stream from devices if there are other users present. Such
  *	drivers will not result in starting underlying hardware device
@@ -543,6 +549,8 @@ extern const struct class input_class;
  * @set_autocenter: Called to auto-center device
  * @destroy: called by input core when parent input device is being
  *	destroyed
+ * @stop: called by input core when parent input device is being
+ *	unregistered
  * @private: driver-specific data, will be freed automatically
  * @ffbit: bitmap of force feedback capabilities truly supported by
  *	device (not emulated like ones in input_dev->ffbit)
@@ -571,6 +579,7 @@ struct ff_device {
 	void (*set_autocenter)(struct input_dev *dev, u16 magnitude);
 
 	void (*destroy)(struct ff_device *);
+	void (*stop)(struct ff_device *);
 
 	void *private;