Input: tegra-kbc - use devm_platform_get_and_ioremap_resource()

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Link: https://lore.kernel.org/r/202301281613032191431@zte.com.cn
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

Author: ye xingchen

drivers/input/keyboard/tegra-kbc.c

@@ -598,7 +598,6 @@ MODULE_DEVICE_TABLE(of, tegra_kbc_of_match);
 static int tegra_kbc_probe(struct platform_device *pdev)
 {
 	struct tegra_kbc *kbc;
-	struct resource *res;
 	int err;
 	int num_rows = 0;
 	unsigned int debounce_cnt;
@@ -642,8 +641,7 @@ static int tegra_kbc_probe(struct platform_device *pdev)
 
 	timer_setup(&kbc->timer, tegra_kbc_keypress_timer, 0);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	kbc->mmio = devm_ioremap_resource(&pdev->dev, res);
+	kbc->mmio = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
 	if (IS_ERR(kbc->mmio))
 		return PTR_ERR(kbc->mmio);