acer-wmi: set permissions on interface file to S_IRUGO

The interface file is not writable, thus set permissions to S_IRUGO. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
git-mirror · Aug 3, 2010 · 370525d · 370525d
1 parent d8eca11
commit 370525d
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
@@ -1084,8 +1084,7 @@ static ssize_t show_interface(struct device *dev, struct device_attribute *attr,
 	}
 }
 
-static DEVICE_ATTR(interface, S_IWUGO | S_IRUGO | S_IWUSR,
-	show_interface, NULL);
+static DEVICE_ATTR(interface, S_IRUGO, show_interface, NULL);
 
 /*
  * debugfs functions