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serial: RS485 ioctl structure uses __u32 include linux/types.h

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In the commit below a new struct serial_rs485 was introduced for a new
ioctl:

    commit c26c56c0f4
    Author: Alan Cox <alan@redhat.com>
    Date:   Mon Oct 13 10:37:48 2008 +0100

	tty: Cris has a nice RS485 ioctl so we should steal it

This structure uses the __u32 types for some of its members, which leads
to the following compile error:

    $ cc -I.../include -c X.c
    In file included from X.c:2: .../include/linux/serial.h:185:
		error: expected specifier-qualifier-list before ‘__u32’
    $

It seems that these types are appropriate for this structure as it is
to be exposed to userspace.  These types are available via linux/types.h
so move the include of that outside the __KERNEL__ section.

Signed-off-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andy Whitcroft 2009-01-02 13:49:04 +00:00 committed by Linus Torvalds
parent 6b447f04a9
commit 60c20fb8c0
1 changed files with 2 additions and 1 deletions
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3
include/linux/serial.h
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@ -10,8 +10,9 @@
#ifndef _LINUX_SERIAL_H
#define _LINUX_SERIAL_H
#ifdef __KERNEL__
#include <linux/types.h>
#ifdef __KERNEL__
#include <asm/page.h>
/*