Staging: iio: fix up world writable sysfs files.

You should not be able to write to sysfs files from any user.

Cc: Graf Yang <graf.yang@analog.com>
Cc: Michael Hennerich <michael.hennerich@analog.com>
Cc: Jonathan Cameron <jic23@cam.ac.uk>
Cc: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/staging/iio/sysfs.h b/drivers/staging/iio/sysfs.h
index 18bdaac2509..24b74ddcd08 100644
--- a/drivers/staging/iio/sysfs.h
+++ b/drivers/staging/iio/sysfs.h
@@ -111,7 +111,7 @@ struct iio_const_attr {
  * IIO_DEV_ATTR_RESET: resets the device
  **/
 #define IIO_DEV_ATTR_RESET(_store)                      \
-        IIO_DEVICE_ATTR(reset, S_IWUGO, NULL, _store, 0)
+        IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, _store, 0)
 
 /**
  * IIO_CONST_ATTR_NAME - constant identifier