delete unused macros and unify the comment format

From e21328f3450e841abf8a312865910806d0858373 Mon Sep 17 00:00:00 2001
From: mudongliang <mudonglianga...@gmail.com>
Date: Thu, 5 Nov 2015 22:46:19 +0800
Subject: [PATCH] unify the comment form and delete unused macros

Signed-off-by: mudongliang <mudonglianga...@gmail.com>
---
 arch/powerpc/boot/elf.h  | 6 ++----
 include/uapi/linux/elf.h | 7 ++-----
 2 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/arch/powerpc/boot/elf.h b/arch/powerpc/boot/elf.h
index 1941bc5..e6e00ed 100644
--- a/arch/powerpc/boot/elf.h
+++ b/arch/powerpc/boot/elf.h
@@ -133,15 +133,13 @@ typedef struct elf64_phdr {
 #define        ELFCLASSNONE    0       /* EI_CLASS */
 #define        ELFCLASS32      1
 #define        ELFCLASS64      2
-#define        ELFCLASSNUM     3
 
-#define ELFDATANONE    0       /* e_ident[EI_DATA] */
+#define ELFDATANONE    0       /* EI_DATA */
 #define ELFDATA2LSB    1
 #define ELFDATA2MSB    2
 
-#define EV_NONE                0       /* e_version, EI_VERSION */
+#define EV_NONE                0       /* EI_VERSION */
 #define EV_CURRENT     1
-#define EV_NUM         2
 
 #define ELFOSABI_NONE  0
 #define ELFOSABI_LINUX 3
diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
index 71e1d0e..bd049b2 100644
--- a/include/uapi/linux/elf.h
+++ b/include/uapi/linux/elf.h
@@ -342,15 +342,12 @@ typedef struct elf64_shdr {
 #define        ELFCLASSNONE    0               /* EI_CLASS */
 #define        ELFCLASS32      1
 #define        ELFCLASS64      2
-#define        ELFCLASSNUM     3
 
-#define ELFDATANONE    0               /* e_ident[EI_DATA] */
+#define ELFDATANONE    0               /* EI_DATA */
 #define ELFDATA2LSB    1
-#define ELFDATA2MSB    2
 
-#define EV_NONE                0               /* e_version, EI_VERSION */
+#define EV_NONE                0               /* EI_VERSION */
 #define EV_CURRENT     1
-#define EV_NUM         2
 
 #define ELFOSABI_NONE  0
 #define ELFOSABI_LINUX 3
-- 
2.1.4

-- 
My best regards to you.

     No System Is Safe!
     mudongliang
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