Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / lib / lz4 / lz4defs.h

diff --git a/kernel/lib/lz4/lz4defs.h b/kernel/lib/lz4/lz4defs.h
index abcecdc..0710a62 100644 (file)
--- a/kernel/lib/lz4/lz4defs.h
+++ b/kernel/lib/lz4/lz4defs.h
@@ -11,8 +11,7 @@
 /*
  * Detects 64 bits mode
  */
-#if (defined(__x86_64__) || defined(__x86_64) || defined(__amd64__) \
-       || defined(__ppc64__) || defined(__LP64__))
+#if defined(CONFIG_64BIT)
 #define LZ4_ARCH64 1
 #else
 #define LZ4_ARCH64 0
@@ -35,6 +34,10 @@ typedef struct _U64_S { u64 v; } U64_S;
 
 #define PUT4(s, d) (A32(d) = A32(s))
 #define PUT8(s, d) (A64(d) = A64(s))
+
+#define LZ4_READ_LITTLEENDIAN_16(d, s, p)      \
+       (d = s - A16(p))
+
 #define LZ4_WRITE_LITTLEENDIAN_16(p, v)        \
        do {    \
                A16(p) = v; \
@@ -51,10 +54,13 @@ typedef struct _U64_S { u64 v; } U64_S;
 #define PUT8(s, d) \
        put_unaligned(get_unaligned((const u64 *) s), (u64 *) d)
 
-#define LZ4_WRITE_LITTLEENDIAN_16(p, v)        \
-       do {    \
-               put_unaligned(v, (u16 *)(p)); \
-               p += 2; \
+#define LZ4_READ_LITTLEENDIAN_16(d, s, p)      \
+       (d = s - get_unaligned_le16(p))
+
+#define LZ4_WRITE_LITTLEENDIAN_16(p, v)                        \
+       do {                                            \
+               put_unaligned_le16(v, (u16 *)(p));      \
+               p += 2;                                 \
        } while (0)
 #endif
 
@@ -140,9 +146,6 @@ typedef struct _U64_S { u64 v; } U64_S;
 
 #endif
 
-#define LZ4_READ_LITTLEENDIAN_16(d, s, p) \
-       (d = s - get_unaligned_le16(p))
-
 #define LZ4_WILDCOPY(s, d, e)          \
        do {                            \
                LZ4_COPYPACKET(s, d);   \