kernel: Move REPEAT_BYTE definition into linux/kernel.h

And make sure that everything using it explicitly includes
that header file.

Signed-off-by: David S. Miller <davem@davemloft.net>

4 files changed, 6 insertions, 4 deletions

diff --git a/arch/sparc/lib/usercopy.c b/arch/sparc/lib/usercopy.c
index f61ed820cb61..0b12e91d6ccc 100644
--- a/arch/sparc/lib/usercopy.c
+++ b/arch/sparc/lib/usercopy.c
@@ -1,5 +1,6 @@
 #include <linux/module.h>
 #include <linux/uaccess.h>
+#include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/bug.h>
 
@@ -11,8 +12,6 @@ void copy_from_user_overflow(void)
 }
 EXPORT_SYMBOL(copy_from_user_overflow);
 
-#define REPEAT_BYTE(x)  ((~0ul / 0xff) * (x))
-
 static inline long find_zero(unsigned long mask)
 {
         long byte = 0;
diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
index e58f03b206c3..ae03facfadd6 100644
--- a/arch/x86/include/asm/word-at-a-time.h
+++ b/arch/x86/include/asm/word-at-a-time.h
@@ -1,6 +1,8 @@
 #ifndef _ASM_WORD_AT_A_TIME_H
 #define _ASM_WORD_AT_A_TIME_H
 
+#include <linux/kernel.h>
+
 /*
  * This is largely generic for little-endian machines, but the
  * optimal byte mask counting is probably going to be something
@@ -35,8 +37,6 @@ static inline long count_masked_bytes(long mask)
 
 #endif
 
-#define REPEAT_BYTE(x)  ((~0ul / 0xff) * (x))
-
 /* Return the high bit set in the first byte that is a zero */
 static inline unsigned long has_zero(unsigned long a)
 {
diff --git a/fs/namei.c b/fs/namei.c
index f9e883c1b856..8d2ba420e42f 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -16,6 +16,7 @@
 
 #include <linux/init.h>
 #include <linux/export.h>
+#include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/fs.h>
 #include <linux/namei.h>
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 645231c373c8..fbe9bfacb8db 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -38,6 +38,8 @@
 
 #define STACK_MAGIC     0xdeadbeef
 
+#define REPEAT_BYTE(x)  ((~0ul / 0xff) * (x))
+
 #define ALIGN(x, a)             __ALIGN_KERNEL((x), (a))
 #define __ALIGN_MASK(x, mask)   __ALIGN_KERNEL_MASK((x), (mask))
 #define PTR_ALIGN(p, a)         ((typeof(p))ALIGN((unsigned long)(p), (a)))