debugfs: bugfix: include <linux/io.h> in file.c

The regs32 machinery uses readl. I forgot the mandatory include
and the code was not compiling on all archs.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alessandro Rubini 2011-11-21 10:01:40 +01:00 committed by Greg Kroah-Hartman
parent 42b4d114b9
commit 03e099fbb0

View File

@ -19,6 +19,7 @@
#include <linux/pagemap.h>
#include <linux/namei.h>
#include <linux/debugfs.h>
#include <linux/io.h>
static ssize_t default_read_file(struct file *file, char __user *buf,
size_t count, loff_t *ppos)