um: switch cow_user.h to htobe{32,64}/betoh{32,64}

[firefly-linux-kernel-4.4.55.git] / arch / um / drivers / cow.h

diff --git a/arch/um/drivers/cow.h b/arch/um/drivers/cow.h
index dc36b222100b9abde780f996407a758f336afce4..6673508f342603554c4fbe874511ab6df14af45f 100644 (file)
--- a/arch/um/drivers/cow.h
+++ b/arch/um/drivers/cow.h
@@ -3,41 +3,6 @@
 
 #include <asm/types.h>
 
-#if defined(__KERNEL__)
-
-# include <asm/byteorder.h>
-
-# if defined(__BIG_ENDIAN)
-#      define ntohll(x) (x)
-#      define htonll(x) (x)
-# elif defined(__LITTLE_ENDIAN)
-#      define ntohll(x)  be64_to_cpu(x)
-#      define htonll(x)  cpu_to_be64(x)
-# else
-#      error "Could not determine byte order"
-# endif
-
-#else
-/* For the definition of ntohl, htonl and __BYTE_ORDER */
-#include <endian.h>
-#include <netinet/in.h>
-#if defined(__BYTE_ORDER)
-
-#  if __BYTE_ORDER == __BIG_ENDIAN
-#      define ntohll(x) (x)
-#      define htonll(x) (x)
-#  elif __BYTE_ORDER == __LITTLE_ENDIAN
-#      define ntohll(x)  bswap_64(x)
-#      define htonll(x)  bswap_64(x)
-#  else
-#      error "Could not determine byte order: __BYTE_ORDER uncorrectly defined"
-#  endif
-
-#else  /* ! defined(__BYTE_ORDER) */
-#      error "Could not determine byte order: __BYTE_ORDER not defined"
-#endif
-#endif /* ! defined(__KERNEL__) */
-
 extern int init_cow_file(int fd, char *cow_file, char *backing_file,
                         int sectorsize, int alignment, int *bitmap_offset_out,
                         unsigned long *bitmap_len_out, int *data_offset_out);