#if !defined(__KLIBC__)
#if BYTE_ORDER == LITTLE_ENDIAN
-#define __cpu_to_le16(_x) (_x)
-#define __cpu_to_le32(_x) (_x)
-#define __cpu_to_le64(_x) (_x)
-#define __le16_to_cpu(_x) (_x)
-#define __le32_to_cpu(_x) (_x)
-#define __le64_to_cpu(_x) (_x)
+#define __cpu_to_le16(_x) (unsigned int)(_x)
+#define __cpu_to_le32(_x) (unsigned int)(_x)
+#define __cpu_to_le64(_x) (unsigned long long)(_x)
+#define __le16_to_cpu(_x) (unsigned int)(_x)
+#define __le32_to_cpu(_x) (unsigned int)(_x)
+#define __le64_to_cpu(_x) (unsigned long long)(_x)
#define __cpu_to_be16(_x) bswap_16(_x)
#define __cpu_to_be32(_x) bswap_32(_x)
#define __le32_to_cpu(_x) bswap_32(_x)
#define __le64_to_cpu(_x) bswap_64(_x)
-#define __cpu_to_be16(_x) (_x)
-#define __cpu_to_be32(_x) (_x)
-#define __cpu_to_be64(_x) (_x)
-#define __be16_to_cpu(_x) (_x)
-#define __be32_to_cpu(_x) (_x)
-#define __be64_to_cpu(_x) (_x)
+#define __cpu_to_be16(_x) (unsigned int)(_x)
+#define __cpu_to_be32(_x) (unsigned int)(_x)
+#define __cpu_to_be64(_x) (unsigned long long)(_x)
+#define __be16_to_cpu(_x) (unsigned int)(_x)
+#define __be32_to_cpu(_x) (unsigned int)(_x)
+#define __be64_to_cpu(_x) (unsigned long long)(_x)
#else
# error "unknown endianness."
#endif