for checking if a property is present or not,
of_property_read_bool is more appropriate than of_get_property()
Signed-off-by: NSaurabh Sengar <saurabh.truth@gmail.com>
Acked-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>