diff -drupN a/drivers/clk/sunxi/clk-sun8i-apb0.c b/drivers/clk/sunxi/clk-sun8i-apb0.c
--- a/drivers/clk/sunxi/clk-sun8i-apb0.c	2018-08-06 17:23:04.000000000 +0300
+++ b/drivers/clk/sunxi/clk-sun8i-apb0.c	1970-01-01 03:00:00.000000000 +0300
@@ -1,119 +0,0 @@
-/*
- * Copyright (C) 2014 Chen-Yu Tsai
- * Author: Chen-Yu Tsai <wens@csie.org>
- *
- * Allwinner A23 APB0 clock driver
- *
- * License Terms: GNU General Public License v2
- *
- * Based on clk-sun6i-apb0.c
- * Allwinner A31 APB0 clock driver
- *
- * Copyright (C) 2014 Free Electrons
- * Author: Boris BREZILLON <boris.brezillon@free-electrons.com>
- *
- */
-
-#include <linux/clk-provider.h>
-#include <linux/init.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/platform_device.h>
-
-static struct clk *sun8i_a23_apb0_register(struct device_node *node,
-					   void __iomem *reg)
-{
-	const char *clk_name = node->name;
-	const char *clk_parent;
-	struct clk *clk;
-	int ret;
-
-	clk_parent = of_clk_get_parent_name(node, 0);
-	if (!clk_parent)
-		return ERR_PTR(-EINVAL);
-
-	of_property_read_string(node, "clock-output-names", &clk_name);
-
-	/* The A23 APB0 clock is a standard 2 bit wide divider clock */
-	clk = clk_register_divider(NULL, clk_name, clk_parent, 0, reg,
-				   0, 2, 0, NULL);
-	if (IS_ERR(clk))
-		return clk;
-
-	ret = of_clk_add_provider(node, of_clk_src_simple_get, clk);
-	if (ret)
-		goto err_unregister;
-
-	return clk;
-
-err_unregister:
-	clk_unregister_divider(clk);
-
-	return ERR_PTR(ret);
-}
-
-static void sun8i_a23_apb0_setup(struct device_node *node)
-{
-	void __iomem *reg;
-	struct resource res;
-	struct clk *clk;
-
-	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
-	if (IS_ERR(reg)) {
-		/*
-		 * This happens with clk nodes instantiated through mfd,
-		 * as those do not have their resources assigned in the
-		 * device tree. Do not print an error in this case.
-		 */
-		if (PTR_ERR(reg) != -EINVAL)
-			pr_err("Could not get registers for a23-apb0-clk\n");
-
-		return;
-	}
-
-	clk = sun8i_a23_apb0_register(node, reg);
-	if (IS_ERR(clk))
-		goto err_unmap;
-
-	return;
-
-err_unmap:
-	iounmap(reg);
-	of_address_to_resource(node, 0, &res);
-	release_mem_region(res.start, resource_size(&res));
-}
-CLK_OF_DECLARE_DRIVER(sun8i_a23_apb0, "allwinner,sun8i-a23-apb0-clk",
-		      sun8i_a23_apb0_setup);
-
-static int sun8i_a23_apb0_clk_probe(struct platform_device *pdev)
-{
-	struct device_node *np = pdev->dev.of_node;
-	struct resource *r;
-	void __iomem *reg;
-	struct clk *clk;
-
-	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	reg = devm_ioremap_resource(&pdev->dev, r);
-	if (IS_ERR(reg))
-		return PTR_ERR(reg);
-
-	clk = sun8i_a23_apb0_register(np, reg);
-	if (IS_ERR(clk))
-		return PTR_ERR(clk);
-
-	return 0;
-}
-
-static const struct of_device_id sun8i_a23_apb0_clk_dt_ids[] = {
-	{ .compatible = "allwinner,sun8i-a23-apb0-clk" },
-	{ /* sentinel */ }
-};
-
-static struct platform_driver sun8i_a23_apb0_clk_driver = {
-	.driver = {
-		.name = "sun8i-a23-apb0-clk",
-		.of_match_table = sun8i_a23_apb0_clk_dt_ids,
-	},
-	.probe = sun8i_a23_apb0_clk_probe,
-};
-builtin_platform_driver(sun8i_a23_apb0_clk_driver);