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Commit 81956128 authored by Dmitry Torokhov's avatar Dmitry Torokhov
Browse files

Input: evbug - identify device by its sysfs ID 



This should help with devices that don't set up their phys or name
since sysfs ID is always present.

Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent c9812282

drivers/input/evbug.c

+7 −3
Original line number Diff line number Diff line
@@ -39,7 +39,7 @@ MODULE_LICENSE("GPL"); 
static void evbug_event(struct input_handle *handle, unsigned int type, unsigned int code, int value)

{

	printk(KERN_DEBUG "evbug.c: Event. Dev: %s, Type: %d, Code: %d, Value: %d\n",

		handle->dev->phys, type, code, value);

		handle->dev->dev.bus_id, type, code, value);

}



static int evbug_connect(struct input_handler *handler, struct input_dev *dev,
@@ -64,7 +64,10 @@ static int evbug_connect(struct input_handler *handler, struct input_dev *dev, 
	if (error)

		goto err_unregister_handle;



	printk(KERN_DEBUG "evbug.c: Connected device: \"%s\", %s\n", dev->name, dev->phys);

	printk(KERN_DEBUG "evbug.c: Connected device: %s (%s at %s)\n",

		dev->dev.bus_id,

		dev->name ?: "unknown",

		dev->phys ?: "unknown");



	return 0;
@@ -77,7 +80,8 @@ static int evbug_connect(struct input_handler *handler, struct input_dev *dev, 


static void evbug_disconnect(struct input_handle *handle)

{

	printk(KERN_DEBUG "evbug.c: Disconnected device: %s\n", handle->dev->phys);

	printk(KERN_DEBUG "evbug.c: Disconnected device: %s\n",

		handle->dev->dev.bus_id);



	input_close_device(handle);

	input_unregister_handle(handle);