keypad_buffer     194 drivers/auxdisplay/panel.c static char keypad_buffer[KEYPAD_BUFFER];
keypad_buffer    1093 drivers/auxdisplay/panel.c 		put_user(keypad_buffer[keypad_start], tmp);
keypad_buffer    1144 drivers/auxdisplay/panel.c 			keypad_buffer[(keypad_start + keypad_buflen++) %