Index: uspace/drv/usbhid/multimedia/multimedia.c
===================================================================
--- uspace/drv/usbhid/multimedia/multimedia.c	(revision 662da502d6b512eb18ec62af4266220ef8e12574)
+++ uspace/drv/usbhid/multimedia/multimedia.c	(revision 4d3c13e1f3eeccdb610a9b2d7fec21709b281fb6)
@@ -94,5 +94,4 @@
 	
 	usb_multimedia_t *multim_dev = (usb_multimedia_t *)fun->driver_data;
-	//usb_hid_dev_t *hid_dev = (usb_hid_dev_t *)fun->driver_data;
 	
 	if (multim_dev == NULL) {
@@ -274,34 +273,16 @@
 /*----------------------------------------------------------------------------*/
 
-bool usb_multimedia_polling_callback(struct usb_hid_dev *hid_dev, void *data/*, 
-    uint8_t *buffer, size_t buffer_size*/)
+bool usb_multimedia_polling_callback(struct usb_hid_dev *hid_dev, void *data)
 {
 	// TODO: checks
-	if (hid_dev == NULL || data == NULL/* || buffer == NULL*/) {
+	if (hid_dev == NULL || data == NULL) {
 		return false;
 	}
-	
-//	usb_log_debug(NAME " usb_lgtch_polling_callback(%p, %p, %zu)\n",
-//	    hid_dev, buffer, buffer_size);
-	
+
 	usb_multimedia_t *multim_dev = (usb_multimedia_t *)data;
-
-//	usb_log_debug(NAME " Calling usb_hid_parse_report() with "
-//	    "buffer %s\n", usb_debug_str_buffer(buffer, buffer_size, 0));
 	
 	usb_hid_report_path_t *path = usb_hid_report_path();
 	usb_hid_report_path_append_item(path, USB_HIDUT_PAGE_CONSUMER, 0);
 
-//	uint8_t report_id;
-	
-//	int rc = usb_hid_parse_report(hid_dev->report, buffer, buffer_size, 
-//	    &report_id);
-	
-//	if (rc != EOK) {
-//		usb_log_warning(NAME "Error in usb_hid_parse_report(): %s\n", 
-//		    str_error(rc));
-//		return true;
-//	}
-	
 	usb_hid_report_path_set_report_id(path, hid_dev->report_id);
 
Index: uspace/drv/usbhid/multimedia/multimedia.h
===================================================================
--- uspace/drv/usbhid/multimedia/multimedia.h	(revision 662da502d6b512eb18ec62af4266220ef8e12574)
+++ uspace/drv/usbhid/multimedia/multimedia.h	(revision 4d3c13e1f3eeccdb610a9b2d7fec21709b281fb6)
@@ -47,6 +47,5 @@
 void usb_multimedia_deinit(struct usb_hid_dev *hid_dev, void *data);
 
-bool usb_multimedia_polling_callback(struct usb_hid_dev *hid_dev, void *data/*,
-    uint8_t *buffer, size_t buffer_size*/);
+bool usb_multimedia_polling_callback(struct usb_hid_dev *hid_dev, void *data);
 
 /*----------------------------------------------------------------------------*/