- config->key_rows = fdtdec_get_int(blob, node, "keypad,num-rows", 0);
- config->key_cols = fdtdec_get_int(blob, node, "keypad,num-columns", 0);
+ config->key_rows = dev_read_u32_default(dev, "keypad,num-rows", 0);
+ config->key_cols = dev_read_u32_default(dev, "keypad,num-columns", 0);