power: reset: ocelot: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

Author: bbkzz

drivers/power/reset/ocelot-reset.c

@@ -69,17 +69,14 @@ static int ocelot_restart_handle(struct notifier_block *this,
 static int ocelot_reset_probe(struct platform_device *pdev)
 {
 	struct ocelot_reset_context *ctx;
-	struct resource *res;
-
 	struct device *dev = &pdev->dev;
 	int err;
 
 	ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
 	if (!ctx)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	ctx->base = devm_ioremap_resource(dev, res);
+	ctx->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(ctx->base))
 		return PTR_ERR(ctx->base);