Linux Kernel  3.7.1
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clkdev.h
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1 /*
2  * Copyright (C) 2010 Paul Mundt <[email protected]>
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 
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 }
27 
28 #define __clk_put(clk)
29 #define __clk_get(clk) ({ 1; })
30 
31 #endif /* __CLKDEV_H__ */