diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
index 241804a..cc106d5 100644
--- a/drivers/oprofile/oprofile_files.c
+++ b/drivers/oprofile/oprofile_files.c
@@ -13,7 +13,7 @@
 #include "event_buffer.h"
 #include "oprofile_stats.h"
 #include "oprof.h"
- 
+
 unsigned long fs_buffer_size = 131072;
 unsigned long fs_cpu_buffer_size = 8192;
 unsigned long fs_buffer_watershed = 32768; /* FIXME: tune */
@@ -49,7 +49,7 @@
 	.write		= depth_write
 };
 
- 
+
 static ssize_t pointer_size_read(struct file *file, char __user *buf, size_t count, loff_t *offset)
 {
 	return oprofilefs_ulong_to_user(sizeof(void *), buf, count, offset);
@@ -65,13 +65,13 @@
 {
 	return oprofilefs_str_to_user(oprofile_ops.cpu_type, buf, count, offset);
 }
- 
- 
+
+
 static const struct file_operations cpu_type_fops = {
 	.read		= cpu_type_read,
 };
- 
- 
+
+
 static ssize_t enable_read(struct file *file, char __user *buf, size_t count, loff_t *offset)
 {
 	return oprofilefs_ulong_to_user(oprofile_started, buf, count, offset);
@@ -89,7 +89,7 @@
 	retval = oprofilefs_ulong_from_user(&val, buf, count);
 	if (retval)
 		return retval;
- 
+
 	if (val)
 		retval = oprofile_start();
 	else
@@ -100,7 +100,7 @@
 	return count;
 }
 
- 
+
 static const struct file_operations enable_fops = {
 	.read		= enable_read,
 	.write		= enable_write,
@@ -117,7 +117,7 @@
 static const struct file_operations dump_fops = {
 	.write		= dump_write,
 };
- 
+
 void oprofile_create_files(struct super_block *sb, struct dentry *root)
 {
 	oprofilefs_create_file(sb, root, "enable", &enable_fops);
@@ -126,7 +126,7 @@
 	oprofilefs_create_ulong(sb, root, "buffer_size", &fs_buffer_size);
 	oprofilefs_create_ulong(sb, root, "buffer_watershed", &fs_buffer_watershed);
 	oprofilefs_create_ulong(sb, root, "cpu_buffer_size", &fs_cpu_buffer_size);
-	oprofilefs_create_file(sb, root, "cpu_type", &cpu_type_fops); 
+	oprofilefs_create_file(sb, root, "cpu_type", &cpu_type_fops);
 	oprofilefs_create_file(sb, root, "backtrace_depth", &depth_fops);
 	oprofilefs_create_file(sb, root, "pointer_size", &pointer_size_fops);
 	oprofile_create_stats_files(sb, root);