Use of_property_read_u32 to read the "clock-frequency" property instead
of using of_get_property with return value checks.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Reviewed-by: Sören Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>