Lines Matching defs:event_handler

105 	ACPI_NOTIFY_HANDLER	event_handler;/* client provided event handler */
332 			if (winfo->event_handler)
426  * Install a user provided event_handler on the given GUID
433     ACPI_NOTIFY_HANDLER event_handler, void *data)
443 	if (guid_string == NULL || event_handler == NULL)
448 	else if (winfo->event_handler != NULL ||
451 		winfo->event_handler = event_handler;
477 	    != NULL && winfo->event_handler) {
480 		winfo->event_handler = NULL;
666 			if (winfo->event_handler) {
667 				handler = winfo->event_handler;
1019 						    winfo->event_handler==NULL?