~hc/RK356X_SDK_RELEASE.git

..	..	@@ -129,17 +129,16 @@
129	129
130	130	static int stm32_pwr_regulator_probe(struct platform_device *pdev)
131	131	{
132		- struct device_node *np = pdev->dev.of_node;
133	132	struct stm32_pwr_reg *priv;
134	133	void __iomem *base;
135	134	struct regulator_dev *rdev;
136	135	struct regulator_config config = { };
137	136	int i, ret = 0;
138	137
139		- base = of_iomap(np, 0);
140		- if (!base) {
	138	+ base = devm_platform_ioremap_resource(pdev, 0);
	139	+ if (IS_ERR(base)) {
141	140	dev_err(&pdev->dev, "Unable to map IO memory\n");
142		- return -ENOMEM;
	141	+ return PTR_ERR(base);
143	142	}
144	143
145	144	config.dev = &pdev->dev;