LXR uboot/include/linux/compat.h

   1#ifndef _LINUX_COMPAT_H_
   2#define _LINUX_COMPAT_H_
   3
   4#define ndelay(x)       udelay(1)
   5
   6#define dev_dbg(dev, fmt, args...)              \
   7        debug(fmt, ##args)
   8#define dev_vdbg(dev, fmt, args...)             \
   9        debug(fmt, ##args)
  10#define dev_info(dev, fmt, args...)             \
  11        printf(fmt, ##args)
  12#define dev_err(dev, fmt, args...)              \
  13        printf(fmt, ##args)
  14#define printk  printf
  15
  16#define KERN_EMERG
  17#define KERN_ALERT
  18#define KERN_CRIT
  19#define KERN_ERR
  20#define KERN_WARNING
  21#define KERN_NOTICE
  22#define KERN_INFO
  23#define KERN_DEBUG
  24
  25#define kmalloc(size, flags)    malloc(size)
  26#define kzalloc(size, flags)    calloc(size, 1)
  27#define vmalloc(size)           malloc(size)
  28#define kfree(ptr)              free(ptr)
  29#define vfree(ptr)              free(ptr)
  30
  31#define DECLARE_WAITQUEUE(...)  do { } while (0)
  32#define add_wait_queue(...)     do { } while (0)
  33#define remove_wait_queue(...)  do { } while (0)
  34
  35#define KERNEL_VERSION(a,b,c)   (((a) << 16) + ((b) << 8) + (c))
  36
  37/*
  38 * ..and if you can't take the strict
  39 * types, you can specify one yourself.
  40 *
  41 * Or not use min/max at all, of course.
  42 */
  43#define min_t(type,x,y) \
  44        ({ type __x = (x); type __y = (y); __x < __y ? __x: __y; })
  45#define max_t(type,x,y) \
  46        ({ type __x = (x); type __y = (y); __x > __y ? __x: __y; })
  47
  48#ifndef BUG
  49#define BUG() do { \
  50        printf("U-Boot BUG at %s:%d!\n", __FILE__, __LINE__); \
  51} while (0)
  52
  53#define BUG_ON(condition) do { if (condition) BUG(); } while(0)
  54#endif /* BUG */
  55
  56#define WARN_ON(x) if (x) {printf("WARNING in %s line %d\n" \
  57                                  , __FILE__, __LINE__); }
  58
  59#define PAGE_SIZE       4096
  60#endif
  61