3 files changed, 15 insertions, 15 deletions
diff --git a/arch/powerpc/include/asm/syscalls.h b/arch/powerpc/include/asm/syscalls.h
index 21c2faaa2957..ae7ca59f6267 100644
--- a/arch/powerpc/include/asm/syscalls.h
+++ b/arch/powerpc/include/asm/syscalls.h
@@ -8,6 +8,18 @@
 #include <linux/types.h>
 #include <linux/compat.h>
 
+/*
+ * long long munging:
+ * The 32 bit ABI passes long longs in an odd even register pair.
+ * High and low parts are swapped depending on endian mode,
+ * so define a macro (similar to mips linux32) to handle that.
+ */
+#ifdef __LITTLE_ENDIAN__
+#define merge_64(low, high) (((u64)high << 32) | low)
+#else
+#define merge_64(high, low) (((u64)high << 32) | low)
+#endif
+
 struct rtas_args;
 
 long sys_mmap(unsigned long addr, size_t len,
diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c
index f4edcc9489fb..ba363328da2b 100644
--- a/arch/powerpc/kernel/sys_ppc32.c
+++ b/arch/powerpc/kernel/sys_ppc32.c
@@ -56,18 +56,6 @@ unsigned long compat_sys_mmap2(unsigned long addr, size_t len,
 	return sys_mmap(addr, len, prot, flags, fd, pgoff << 12);
 }
 
-/* 
- * long long munging:
- * The 32 bit ABI passes long longs in an odd even register pair.
- * High and low parts are swapped depending on endian mode,
- * so define a macro (similar to mips linux32) to handle that.
- */
-#ifdef __LITTLE_ENDIAN__
-#define merge_64(low, high) ((u64)high << 32) | low
-#else
-#define merge_64(high, low) ((u64)high << 32) | low
-#endif
-
 compat_ssize_t compat_sys_pread64(unsigned int fd, char __user *ubuf, compat_size_t count,
 			     u32 reg6, u32 pos1, u32 pos2)
 {
@@ -94,7 +82,7 @@ int compat_sys_truncate64(const char __user * path, u32 reg4,
 long compat_sys_fallocate(int fd, int mode, u32 offset1, u32 offset2,
 				     u32 len1, u32 len2)
 {
-	return ksys_fallocate(fd, mode, ((loff_t)offset1 << 32) | offset2,
+	return ksys_fallocate(fd, mode, merge_64(offset1, offset2),
 			     merge_64(len1, len2));
 }
 
diff --git a/arch/powerpc/kernel/syscalls.c b/arch/powerpc/kernel/syscalls.c
index fc999140bc27..abc3fbb3c490 100644
--- a/arch/powerpc/kernel/syscalls.c
+++ b/arch/powerpc/kernel/syscalls.c
@@ -98,8 +98,8 @@ long ppc64_personality(unsigned long personality)
 long ppc_fadvise64_64(int fd, int advice, u32 offset_high, u32 offset_low,
 		      u32 len_high, u32 len_low)
 {
-	return ksys_fadvise64_64(fd, (u64)offset_high << 32 | offset_low,
-				 (u64)len_high << 32 | len_low, advice);
+	return ksys_fadvise64_64(fd, merge_64(offset_high, offset_low),
+				 merge_64(len_high, len_low), advice);
 }
 
 SYSCALL_DEFINE0(switch_endian)