249 	struct samsung_keypad_platdata *pdata;  in samsung_keypad_parse_dt()  local
260 	pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);  in samsung_keypad_parse_dt()
261 	if (!pdata) {  in samsung_keypad_parse_dt()
272 	pdata->rows = num_rows;  in samsung_keypad_parse_dt()
273 	pdata->cols = num_cols;  in samsung_keypad_parse_dt()
280 	pdata->keymap_data = keymap_data;  in samsung_keypad_parse_dt()
300 		pdata->no_autorepeat = true;  in samsung_keypad_parse_dt()
303 		pdata->wakeup = true;  in samsung_keypad_parse_dt()
305 	return pdata;  in samsung_keypad_parse_dt()
319 	const struct samsung_keypad_platdata *pdata;  in samsung_keypad_probe()  local
328 	pdata = dev_get_platdata(&pdev->dev);  in samsung_keypad_probe()
329 	if (!pdata) {  in samsung_keypad_probe()
330 		pdata = samsung_keypad_parse_dt(&pdev->dev);  in samsung_keypad_probe()
331 		if (IS_ERR(pdata))  in samsung_keypad_probe()
332 			return PTR_ERR(pdata);  in samsung_keypad_probe()
335 	keymap_data = pdata->keymap_data;  in samsung_keypad_probe()
341 	if (!pdata->rows || pdata->rows > SAMSUNG_MAX_ROWS)  in samsung_keypad_probe()
344 	if (!pdata->cols || pdata->cols > SAMSUNG_MAX_COLS)  in samsung_keypad_probe()
348 	if (pdata->cfg_gpio)  in samsung_keypad_probe()
349 		pdata->cfg_gpio(pdata->rows, pdata->cols);  in samsung_keypad_probe()
351 	row_shift = get_count_order(pdata->cols);  in samsung_keypad_probe()
352 	keymap_size = (pdata->rows << row_shift) * sizeof(keypad->keycodes[0]);  in samsung_keypad_probe()
383 	keypad->rows = pdata->rows;  in samsung_keypad_probe()
384 	keypad->cols = pdata->cols;  in samsung_keypad_probe()
402 					   pdata->rows, pdata->cols,  in samsung_keypad_probe()
410 	if (!pdata->no_autorepeat)  in samsung_keypad_probe()
429 	device_init_wakeup(&pdev->dev, pdata->wakeup);  in samsung_keypad_probe()
438 		devm_kfree(&pdev->dev, (void *)pdata->keymap_data->keymap);  in samsung_keypad_probe()
439 		devm_kfree(&pdev->dev, (void *)pdata->keymap_data);  in samsung_keypad_probe()
440 		devm_kfree(&pdev->dev, (void *)pdata);  in samsung_keypad_probe()