67 static u8 handle_switch_change(u8 change, struct controller * ctrl)  in handle_switch_change()  argument
75 	if (!change)  in handle_switch_change()
82 		if (change & (0x1L << hp_slot)) {  in handle_switch_change()
141 static u8 handle_presence_change(u16 change, struct controller * ctrl)  in handle_presence_change()  argument
151 	if (!change)  in handle_presence_change()
158 	dbg("         Changed bits are 0x%4.4x\n", change );  in handle_presence_change()
161 		if (change & (0x0101 << hp_slot)) {  in handle_presence_change()
235 static u8 handle_power_fault(u8 change, struct controller * ctrl)  in handle_power_fault()  argument
242 	if (!change)  in handle_power_fault()
252 		if (change & (0x01 << hp_slot)) {  in handle_power_fault()
1805 	int change = 1;  in interrupt_event_handler()  local
1810 	while (change) {  in interrupt_event_handler()
1811 		change = 0;  in interrupt_event_handler()
1908 				change = 1;  in interrupt_event_handler()