linux-kernel - [PATCH 3/3] types: use fixed width types without double-underscore prefix

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Date:   Tue, 15 May 2018 11:22:05 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     Geert Uytterhoeven <geert@...ux-m68k.org>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Alexey Dobriyan <adobriyan@...il.com>,
        Lihao Liang <lianglihao@...wei.com>,
        linux-kernel@...r.kernel.org,
        Philippe Ombredanne <pombredanne@...b.com>,
        Pekka Enberg <penberg@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [PATCH 3/3] types: use fixed width types without double-underscore prefix

This header file is not exported.  It is safe to reference types
without double-underscore prefix.

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
---

 include/linux/types.h | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/include/linux/types.h b/include/linux/types.h
index be15897..9834e90 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -10,14 +10,14 @@
 #define DECLARE_BITMAP(name,bits) \
 	unsigned long name[BITS_TO_LONGS(bits)]
 
-typedef __u32 __kernel_dev_t;
+typedef u32 __kernel_dev_t;
 
 typedef __kernel_fd_set		fd_set;
 typedef __kernel_dev_t		dev_t;
 typedef __kernel_ino_t		ino_t;
 typedef __kernel_mode_t		mode_t;
 typedef unsigned short		umode_t;
-typedef __u32			nlink_t;
+typedef u32			nlink_t;
 typedef __kernel_off_t		off_t;
 typedef __kernel_pid_t		pid_t;
 typedef __kernel_daddr_t	daddr_t;
@@ -95,23 +95,23 @@ typedef unsigned long		ulong;
 #ifndef __BIT_TYPES_DEFINED__
 #define __BIT_TYPES_DEFINED__
 
-typedef		__u8		u_int8_t;
-typedef		__s8		int8_t;
-typedef		__u16		u_int16_t;
-typedef		__s16		int16_t;
-typedef		__u32		u_int32_t;
-typedef		__s32		int32_t;
+typedef u8			u_int8_t;
+typedef s8			int8_t;
+typedef u16			u_int16_t;
+typedef s16			int16_t;
+typedef u32			u_int32_t;
+typedef s32			int32_t;
 
 #endif /* !(__BIT_TYPES_DEFINED__) */
 
-typedef		__u8		uint8_t;
-typedef		__u16		uint16_t;
-typedef		__u32		uint32_t;
+typedef u8			uint8_t;
+typedef u16			uint16_t;
+typedef u32			uint32_t;
 
 #if defined(__GNUC__)
-typedef		__u64		uint64_t;
-typedef		__u64		u_int64_t;
-typedef		__s64		int64_t;
+typedef u64			uint64_t;
+typedef u64			u_int64_t;
+typedef s64			int64_t;
 #endif
 
 /* this is a special 64bit data type that is 8-byte aligned */
-- 
2.7.4