Input: synaptics_rmi4 - use devm_device_add_group() for attributes in F01

Now that we have proper managed API to create device attributes, let's
start using it instead of the manual unwinding.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed