clk: sunxi: Use common of_clk_init() function

Use common of_clk_init() function to initialize clocks.

Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com>
Acked-by: Maxime Ripard <maxime.ripard@anandra.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>

drivers/clk/clk-sunxi.c

@@ -1,30 +0,0 @@
-/*
- * Copyright 2012 Maxime Ripard
- *
- * Maxime Ripard <maxime.ripard@free-electrons.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/clk-provider.h>
-#include <linux/clkdev.h>
-#include <linux/clk/sunxi.h>
-#include <linux/of.h>
-
-static const __initconst struct of_device_id clk_match[] = {
-	{ .compatible = "fixed-clock", .data = of_fixed_clk_setup, },
-	{}
-};
-
-void __init sunxi_init_clocks(void)
-{
-	of_clk_init(clk_match);
-}

drivers/clocksource/sunxi_timer.c

@@ -23,7 +23,7 @@
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
 #include <linux/sunxi_timer.h>
-#include <linux/clk/sunxi.h>
+#include <linux/clk-provider.h>
 
 #define TIMER_CTL_REG		0x00
 #define TIMER_CTL_ENABLE		(1 << 0)
@@ -124,7 +124,7 @@ static void __init sunxi_timer_init(void)
 	if (irq <= 0)
 		panic("Can't parse IRQ");
 
-	sunxi_init_clocks();
+	of_clk_init(NULL);
 
 	clk = of_clk_get(node, 0);
 	if (IS_ERR(clk))

include/linux/clk/sunxi.h

@@ -1,22 +0,0 @@
-/*
- * Copyright 2012 Maxime Ripard
- *
- * Maxime Ripard <maxime.ripard@free-electrons.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __LINUX_CLK_SUNXI_H_
-#define __LINUX_CLK_SUNXI_H_
-
-void __init sunxi_init_clocks(void);
-
-#endif