[mirror_ubuntu-zesty-kernel.git] / arch / sh / include / asm / clkdev.h

/*
 *  Copyright (C) 2010 Paul Mundt <lethal@linux-sh.org>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * Helper for the clk API to assist looking up a struct clk.
 */

#ifndef __CLKDEV__H_
#define __CLKDEV__H_

#include <linux/bootmem.h>
#include <linux/mm.h>
#include <linux/slab.h>

#include <asm/clock.h>

static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size)
{
	if (!slab_is_available())
		return alloc_bootmem_low_pages(size);
	else
		return kzalloc(size, GFP_KERNEL);
}

#define __clk_put(clk)
#define __clk_get(clk) ({ 1; })

#endif /* __CLKDEV_H__ */
Commit	Line	Data
51a5006a	1	/*
6d803ba7	2	* Copyright (C) 2010 Paul Mundt <lethal@linux-sh.org>
51a5006a PM	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	*/
51a5006a	10
6d803ba7 JCPV	11	#ifndef __CLKDEV__H_
6d803ba7 JCPV	12	#define __CLKDEV__H_
51a5006a	13
6d803ba7 JCPV	14	#include <linux/bootmem.h>
	15	#include <linux/mm.h>
	16	#include <linux/slab.h>
51a5006a	17
6d803ba7	18	#include <asm/clock.h>
51a5006a	19
6d803ba7 JCPV	20	static 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	}
51a5006a	27
6d803ba7 JCPV	28	#define __clk_put(clk)
6d803ba7 JCPV	29	#define __clk_get(clk) ({ 1; })
51a5006a	30
6d803ba7	31	#endif /* __CLKDEV_H__ */