of_property_read_u32 searches for a property in a device node and read
a 32-bit value from it. Instead of using of_get_property to get the
property and then read 32-bit value using of_read_number, we can
simplify it by using of_property_read_u32.
Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>