xlate: add new variants

New variants use the clearer function names from the kernel.

1 files changed, 63 insertions, 19 deletions

diff --git a/lib/mm/xlate.h b/lib/mm/xlate.h
index 0d243c4c1..efb9ee3fd 100644
--- a/lib/mm/xlate.h
+++ b/lib/mm/xlate.h
@@ -38,27 +38,71 @@
 #endif
 
 #if BYTE_ORDER == LITTLE_ENDIAN
-#  define xlate16(x) (x)
-#  define xlate32(x) (x)
-#  define xlate64(x) (x)
-#  define xlate16_be(x) bswap_16(x)
-#  define xlate32_be(x) bswap_32(x)
-#  define xlate64_be(x) bswap_64(x)
+/* New clearer variants. */
+#define le16_to_cpu(x) (x)
+#define le32_to_cpu(x) (x)
+#define le64_to_cpu(x) (x)
+#define cpu_to_le16(x) (x)
+#define cpu_to_le32(x) (x)
+#define cpu_to_le64(x) (x)
+#define be16_to_cpu(x) bswap_16(x)
+#define be32_to_cpu(x) bswap_32(x)
+#define be64_to_cpu(x) bswap_64(x)
+#define cpu_to_be16(x) bswap_16(x)
+#define cpu_to_be32(x) bswap_32(x)
+#define cpu_to_be64(x) bswap_64(x)
+/* Old alternative variants. */
+#define xlate16(x) (x)
+#define xlate32(x) (x)
+#define xlate64(x) (x)
+#define xlate16_be(x) bswap_16(x)
+#define xlate32_be(x) bswap_32(x)
+#define xlate64_be(x) bswap_64(x)
+
 #elif BYTE_ORDER == BIG_ENDIAN
-#  define xlate16(x) bswap_16(x)
-#  define xlate32(x) bswap_32(x)
-#  define xlate64(x) bswap_64(x)
-#  define xlate16_be(x) (x)
-#  define xlate32_be(x) (x)
-#  define xlate64_be(x) (x)
+/* New clearer variants. */
+#define le16_to_cpu(x) bswap_16(x)
+#define le32_to_cpu(x) bswap_32(x)
+#define le64_to_cpu(x) bswap_64(x)
+#define cpu_to_le16(x) bswap_16(x)
+#define cpu_to_le32(x) bswap_32(x)
+#define cpu_to_le64(x) bswap_64(x)
+#define be16_to_cpu(x) (x)
+#define be32_to_cpu(x) (x)
+#define be64_to_cpu(x) (x)
+#define cpu_to_be16(x) (x)
+#define cpu_to_be32(x) (x)
+#define cpu_to_be64(x) (x)
+/* Old alternative variants. */
+#define xlate16(x) bswap_16(x)
+#define xlate32(x) bswap_32(x)
+#define xlate64(x) bswap_64(x)
+#define xlate16_be(x) (x)
+#define xlate32_be(x) (x)
+#define xlate64_be(x) (x)
+
 #else
-#  include <asm/byteorder.h>
-#  define xlate16(x) __cpu_to_le16((x))
-#  define xlate32(x) __cpu_to_le32((x))
-#  define xlate64(x) __cpu_to_le64((x))
-#  define xlate16_be(x) __cpu_to_be16((x))
-#  define xlate32_be(x) __cpu_to_be32((x))
-#  define xlate64_be(x) __cpu_to_be64((x))
+#include <asm/byteorder.h>
+/* New clearer variants. */
+#define le16_to_cpu(x) __le16_to_cpu(x)
+#define le32_to_cpu(x) __le32_to_cpu(x)
+#define le64_to_cpu(x) __le64_to_cpu(x)
+#define cpu_to_le16(x) __cpu_to_le16(x)
+#define cpu_to_le32(x) __cpu_to_le32(x)
+#define cpu_to_le64(x) __cpu_to_le64(x)
+#define be16_to_cpu(x) __be16_to_cpu(x)
+#define be32_to_cpu(x) __be32_to_cpu(x)
+#define be64_to_cpu(x) __be64_to_cpu(x)
+#define cpu_to_be16(x) __cpu_to_be16(x)
+#define cpu_to_be32(x) __cpu_to_be32(x)
+#define cpu_to_be64(x) __cpu_to_be64(x)
+/* Old alternative variants. */
+#define xlate16(x) __cpu_to_le16(x)
+#define xlate32(x) __cpu_to_le32(x)
+#define xlate64(x) __cpu_to_le64(x)
+#define xlate16_be(x) __cpu_to_be16(x)
+#define xlate32_be(x) __cpu_to_be32(x)
+#define xlate64_be(x) __cpu_to_be64(x)
 #endif
 
 #endif