LXR linux/arch/cris/include/arch-v32/arch/hwregs/reg

   1/*
   2 * Read/write register macros used by *_defs.h
   3 */
   4
   5#ifndef reg_rdwr_h
   6#define reg_rdwr_h
   7
   8#ifndef REG_READ
   9#define REG_READ(type, addr) (*((volatile type *) (addr)))
  10#endif
  11
  12#ifndef REG_WRITE
  13#define REG_WRITE(type, addr, val) \
  14   do { *((volatile type *) (addr)) = (val); } while(0)
  15#endif
  16
  17#endif
  18