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>
mariux64 · Nov 22, 2011 · 03e099f · 03e099f
1 parent 42b4d11
commit 03e099f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c
@@ -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)