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kernel/linux-rt-4.4.41/arch/mips/lib/bswapdi.c 502 Bytes
5113f6f70   김현기   kernel add
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  #include <linux/module.h>
  
  unsigned long long notrace __bswapdi2(unsigned long long u)
  {
  	return (((u) & 0xff00000000000000ull) >> 56) |
  	       (((u) & 0x00ff000000000000ull) >> 40) |
  	       (((u) & 0x0000ff0000000000ull) >> 24) |
  	       (((u) & 0x000000ff00000000ull) >>  8) |
  	       (((u) & 0x00000000ff000000ull) <<  8) |
  	       (((u) & 0x0000000000ff0000ull) << 24) |
  	       (((u) & 0x000000000000ff00ull) << 40) |
  	       (((u) & 0x00000000000000ffull) << 56);
  }
  
  EXPORT_SYMBOL(__bswapdi2);