1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index cc5eab2d0469..9ba2c5ff2aeb 100644
--- a/drivers/clk/sunxi/clk-sunxi.c
+++ b/drivers/clk/sunxi/clk-sunxi.c
@@ -728,7 +728,16 @@ static const struct factors_data sun7i_a20_out_data __initconst = {
 static struct clk * __init sunxi_factors_clk_setup(struct device_node *node,
 						   const struct factors_data *data)
 {
-	return sunxi_factors_register(node, data, &clk_lock);
+	void __iomem *reg;
+
+	reg = of_iomap(node, 0);
+	if (!reg) {
+		pr_err("Could not get registers for factors-clk: %s\n",
+		       node->name);
+		return NULL;
+	}
+
+	return sunxi_factors_register(node, data, &clk_lock, reg);
 }