dev_get_platdata(&pdev->dev);
struct imx_keypad *keypad;
struct input_dev *input_dev;
- struct resource *res;
int irq, error, i, row, col;
if (!keymap_data && !pdev->dev.of_node) {
timer_setup(&keypad->check_matrix_timer,
imx_keypad_check_for_events, 0);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- keypad->mmio_base = devm_ioremap_resource(&pdev->dev, res);
+ keypad->mmio_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(keypad->mmio_base))
return PTR_ERR(keypad->mmio_base);