From 819561286b8eca845ce741141a016de2b51e90c7 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Mon, 2 Jun 2008 01:02:52 -0400 Subject: [PATCH] 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: Dmitry Torokhov --- drivers/input/evbug.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/input/evbug.c b/drivers/input/evbug.c index 67754c776d8..0353601ac3b 100644 --- a/drivers/input/evbug.c +++ b/drivers/input/evbug.c @@ -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); -- 2.41.1