diff --git a/drivers/soc/fsl/guts.c b/drivers/soc/fsl/guts.c
index 0bea43770d511e..4e5675ab5f736f 100644
--- a/drivers/soc/fsl/guts.c
+++ b/drivers/soc/fsl/guts.c
@@ -14,18 +14,12 @@
 #include <linux/platform_device.h>
 #include <linux/fsl/guts.h>
 
-struct guts {
-	struct ccsr_guts __iomem *regs;
-	bool little_endian;
-};
-
 struct fsl_soc_die_attr {
 	char	*die;
 	u32	svr;
 	u32	mask;
 };
 
-static struct guts *guts;
 static struct soc_device_attribute soc_dev_attr;
 
 
@@ -119,40 +113,27 @@ static const struct fsl_soc_die_attr *fsl_soc_die_match(
 	return NULL;
 }
 
-static u32 fsl_guts_get_svr(void)
-{
-	u32 svr = 0;
-
-	if (!guts || !guts->regs)
-		return svr;
-
-	if (guts->little_endian)
-		svr = ioread32(&guts->regs->svr);
-	else
-		svr = ioread32be(&guts->regs->svr);
-
-	return svr;
-}
-
 static int fsl_guts_probe(struct platform_device *pdev)
 {
 	struct device_node *root, *np = pdev->dev.of_node;
 	static struct soc_device *soc_dev;
 	struct device *dev = &pdev->dev;
 	const struct fsl_soc_die_attr *soc_die;
+	struct ccsr_guts __iomem *regs;
 	const char *machine = NULL;
+	bool little_endian;
 	u32 svr;
 
-	/* Initialize guts */
-	guts = devm_kzalloc(dev, sizeof(*guts), GFP_KERNEL);
-	if (!guts)
-		return -ENOMEM;
-
-	guts->little_endian = of_property_read_bool(np, "little-endian");
+	regs = of_iomap(np, 0);
+	if (IS_ERR(regs))
+		return PTR_ERR(regs);
 
-	guts->regs = devm_platform_ioremap_resource(pdev, 0);
-	if (IS_ERR(guts->regs))
-		return PTR_ERR(guts->regs);
+	little_endian = of_property_read_bool(np, "little-endian");
+	if (little_endian)
+		svr = ioread32(&regs->svr);
+	else
+		svr = ioread32be(&regs->svr);
+	iounmap(regs);
 
 	/* Register soc device */
 	root = of_find_node_by_path("/");
@@ -167,7 +148,6 @@ static int fsl_guts_probe(struct platform_device *pdev)
 	}
 	of_node_put(root);
 
-	svr = fsl_guts_get_svr();
 	soc_die = fsl_soc_die_match(svr, fsl_soc_die);
 	if (soc_die) {
 		soc_dev_attr.family = devm_kasprintf(dev, GFP_KERNEL,