changed_btn       135 drivers/input/misc/atmel_captouch.c 	u8 changed_btn;
changed_btn       145 drivers/input/misc/atmel_captouch.c 	changed_btn = new_btn ^ capdev->prev_btn;
changed_btn       149 drivers/input/misc/atmel_captouch.c 		if (changed_btn & BIT(i))