90 	int i;  in enable_row_irqs()  local
95 		for (i = 0; i < pdata->num_row_gpios; i++)  in enable_row_irqs()
96 			enable_irq(gpio_to_irq(pdata->row_gpios[i]));  in enable_row_irqs()
103 	int i;  in disable_row_irqs()  local
108 		for (i = 0; i < pdata->num_row_gpios; i++)  in disable_row_irqs()
109 			disable_irq_nosync(gpio_to_irq(pdata->row_gpios[i]));  in disable_row_irqs()
234 	int i;  in matrix_keypad_enable_wakeup()  local
241 		for (i = 0; i < pdata->num_row_gpios; i++) {  in matrix_keypad_enable_wakeup()
242 			if (!test_bit(i, keypad->disabled_gpios)) {  in matrix_keypad_enable_wakeup()
243 				gpio = pdata->row_gpios[i];  in matrix_keypad_enable_wakeup()
246 					__set_bit(i, keypad->disabled_gpios);  in matrix_keypad_enable_wakeup()
256 	int i;  in matrix_keypad_disable_wakeup()  local
264 		for (i = 0; i < pdata->num_row_gpios; i++) {  in matrix_keypad_disable_wakeup()
265 			if (test_and_clear_bit(i, keypad->disabled_gpios)) {  in matrix_keypad_disable_wakeup()
266 				gpio = pdata->row_gpios[i];  in matrix_keypad_disable_wakeup()
307 	int i, err;  in matrix_keypad_init_gpio()  local
310 	for (i = 0; i < pdata->num_col_gpios; i++) {  in matrix_keypad_init_gpio()
311 		err = gpio_request(pdata->col_gpios[i], "matrix_kbd_col");  in matrix_keypad_init_gpio()
315 				pdata->col_gpios[i], i);  in matrix_keypad_init_gpio()
319 		gpio_direction_output(pdata->col_gpios[i], !pdata->active_low);  in matrix_keypad_init_gpio()
322 	for (i = 0; i < pdata->num_row_gpios; i++) {  in matrix_keypad_init_gpio()
323 		err = gpio_request(pdata->row_gpios[i], "matrix_kbd_row");  in matrix_keypad_init_gpio()
327 				pdata->row_gpios[i], i);  in matrix_keypad_init_gpio()
331 		gpio_direction_input(pdata->row_gpios[i]);  in matrix_keypad_init_gpio()
345 		for (i = 0; i < pdata->num_row_gpios; i++) {  in matrix_keypad_init_gpio()
347 					gpio_to_irq(pdata->row_gpios[i]),  in matrix_keypad_init_gpio()
355 					pdata->row_gpios[i]);  in matrix_keypad_init_gpio()
366 	while (--i >= 0)  in matrix_keypad_init_gpio()
367 		free_irq(gpio_to_irq(pdata->row_gpios[i]), keypad);  in matrix_keypad_init_gpio()
368 	i = pdata->num_row_gpios;  in matrix_keypad_init_gpio()
370 	while (--i >= 0)  in matrix_keypad_init_gpio()
371 		gpio_free(pdata->row_gpios[i]);  in matrix_keypad_init_gpio()
372 	i = pdata->num_col_gpios;  in matrix_keypad_init_gpio()
374 	while (--i >= 0)  in matrix_keypad_init_gpio()
375 		gpio_free(pdata->col_gpios[i]);  in matrix_keypad_init_gpio()
383 	int i;  in matrix_keypad_free_gpio()  local
388 		for (i = 0; i < pdata->num_row_gpios; i++)  in matrix_keypad_free_gpio()
389 			free_irq(gpio_to_irq(pdata->row_gpios[i]), keypad);  in matrix_keypad_free_gpio()
392 	for (i = 0; i < pdata->num_row_gpios; i++)  in matrix_keypad_free_gpio()
393 		gpio_free(pdata->row_gpios[i]);  in matrix_keypad_free_gpio()
395 	for (i = 0; i < pdata->num_col_gpios; i++)  in matrix_keypad_free_gpio()
396 		gpio_free(pdata->col_gpios[i]);  in matrix_keypad_free_gpio()
406 	int i, nrow, ncol;  in matrix_keypad_parse_dt()  local
446 	for (i = 0; i < pdata->num_row_gpios; i++)  in matrix_keypad_parse_dt()
447 		gpios[i] = of_get_named_gpio(np, "row-gpios", i);  in matrix_keypad_parse_dt()
449 	for (i = 0; i < pdata->num_col_gpios; i++)  in matrix_keypad_parse_dt()
450 		gpios[pdata->num_row_gpios + i] =  in matrix_keypad_parse_dt()
451 			of_get_named_gpio(np, "col-gpios", i);  in matrix_keypad_parse_dt()