30 static bool matrix_keypad_map_key(struct input_dev *input_dev,  in matrix_keypad_map_key()  argument
34 	unsigned short *keymap = input_dev->keycode;  in matrix_keypad_map_key()
40 		dev_err(input_dev->dev.parent,  in matrix_keypad_map_key()
47 	__set_bit(code, input_dev->keybit);  in matrix_keypad_map_key()
75 					 struct input_dev *input_dev)  in matrix_keypad_parse_of_keymap()  argument
77 	struct device *dev = input_dev->dev.parent;  in matrix_keypad_parse_of_keymap()
112 		if (!matrix_keypad_map_key(input_dev, rows, cols,  in matrix_keypad_parse_of_keymap()
122 					 struct input_dev *input_dev)  in matrix_keypad_parse_of_keymap()  argument
159 			       struct input_dev *input_dev)  in matrix_keypad_build_keymap()  argument
166 	if (WARN_ON(!input_dev->dev.parent))  in matrix_keypad_build_keymap()
170 		keymap = devm_kzalloc(input_dev->dev.parent,  in matrix_keypad_build_keymap()
174 			dev_err(input_dev->dev.parent,  in matrix_keypad_build_keymap()
180 	input_dev->keycode = keymap;  in matrix_keypad_build_keymap()
181 	input_dev->keycodesize = sizeof(*keymap);  in matrix_keypad_build_keymap()
182 	input_dev->keycodemax = max_keys;  in matrix_keypad_build_keymap()
184 	__set_bit(EV_KEY, input_dev->evbit);  in matrix_keypad_build_keymap()
190 			if (!matrix_keypad_map_key(input_dev, rows, cols,  in matrix_keypad_build_keymap()
196 						      input_dev);  in matrix_keypad_build_keymap()
201 	__clear_bit(KEY_RESERVED, input_dev->keybit);  in matrix_keypad_build_keymap()