1 #ifndef _LINUX_COMPAT_H_
2 #define _LINUX_COMPAT_H_
7 #define ndelay(x) udelay(1)
20 #define kmalloc(size, flags) malloc(size)
21 #define kfree(ptr) free(ptr)
24 * ..and if you can't take the strict
25 * types, you can specify one yourself.
27 * Or not use min/max at all, of course.
29 #define min_t(type,x,y) \
30 ({ type __x = (x); type __y = (y); __x < __y ? __x: __y; })
31 #define max_t(type,x,y) \
32 ({ type __x = (x); type __y = (y); __x > __y ? __x: __y; })
36 printf("U-Boot BUG at %s:%d!\n", __FILE__, __LINE__); \
39 #define BUG_ON(condition) do { if (condition) BUG(); } while(0)
42 #define likely(x) __builtin_expect(!!(x), 1)
43 #define unlikely(x) __builtin_expect(!!(x), 0)
45 #define PAGE_SIZE 4096