add dts config

hc

2023-12-06 08f87f769b595151be1afeff53e144f543faa614

 kernel/drivers/watchdog/at91sam9_wdt.c
..
..
@@ -327,7 +327,6 @@
327
327
 
328
328
 static int __init at91wdt_probe(struct platform_device *pdev)
329
329
 {
330
-	struct resource	*r;
331
330
 	int err;
332
331
 	struct at91wdt *wdt;
333
332
 
..
..
@@ -346,8 +345,7 @@
346
345
 	wdt->wdd.min_timeout = 1;
347
346
 	wdt->wdd.max_timeout = 0xFFFF;
348
347
 
349
-	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
350
-	wdt->base = devm_ioremap_resource(&pdev->dev, r);
348
+	wdt->base = devm_platform_ioremap_resource(pdev, 0);
351
349
 	if (IS_ERR(wdt->base))
352
350
 		return PTR_ERR(wdt->base);
353
351