data_np           740 drivers/spi/spi-s3c64xx.c 	struct device_node *slave_np, *data_np = NULL;
data_np           749 drivers/spi/spi-s3c64xx.c 	data_np = of_get_child_by_name(slave_np, "controller-data");
data_np           750 drivers/spi/spi-s3c64xx.c 	if (!data_np) {
data_np           757 drivers/spi/spi-s3c64xx.c 		of_node_put(data_np);
data_np           761 drivers/spi/spi-s3c64xx.c 	of_property_read_u32(data_np, "samsung,spi-feedback-delay", &fb_delay);
data_np           763 drivers/spi/spi-s3c64xx.c 	of_node_put(data_np);