1/*
2 *  Copyright (C) 2010 Paul Mundt <lethal@linux-sh.org>
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 *
8 * Helper for the clk API to assist looking up a struct clk.
9 */
10
11#ifndef __CLKDEV__H_
12#define __CLKDEV__H_
13
14#include <linux/bootmem.h>
15#include <linux/mm.h>
16#include <linux/slab.h>
17
18#include <asm/clock.h>
19
20static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size)
21{
22	if (!slab_is_available())
23		return alloc_bootmem_low_pages(size);
24	else
25		return kzalloc(size, GFP_KERNEL);
26}
27
28#ifndef CONFIG_COMMON_CLK
29#define __clk_put(clk)
30#define __clk_get(clk) ({ 1; })
31#endif
32
33#endif /* __CLKDEV_H__ */
34