--- zzzz-none-000/linux-3.10.107/drivers/media/i2c/s5c73m3/s5c73m3-spi.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/media/i2c/s5c73m3/s5c73m3-spi.c	2021-02-04 17:41:59.000000000 +0000
@@ -27,6 +27,12 @@
 
 #define S5C73M3_SPI_DRV_NAME "S5C73M3-SPI"
 
+static const struct of_device_id s5c73m3_spi_ids[] = {
+	{ .compatible = "samsung,s5c73m3" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, s5c73m3_spi_ids);
+
 enum spi_direction {
 	SPI_DIR_RX,
 	SPI_DIR_TX
@@ -47,7 +53,7 @@
 		xfer.rx_buf = addr;
 
 	if (spi_dev == NULL) {
-		dev_err(&spi_dev->dev, "SPI device is uninitialized\n");
+		pr_err("SPI device is uninitialized\n");
 		return -ENODEV;
 	}
 
@@ -73,7 +79,7 @@
 
 	memset(padding, 0, sizeof(padding));
 
-	for (i = 0; i < count ; i++) {
+	for (i = 0; i < count; i++) {
 		r = spi_xmit(spi_dev, (void *)addr + j, tx_size, SPI_DIR_TX);
 		if (r < 0)
 			return r;
@@ -98,7 +104,7 @@
 	unsigned int i, j = 0;
 	int r = 0;
 
-	for (i = 0; i < count ; i++) {
+	for (i = 0; i < count; i++) {
 		r = spi_xmit(spi_dev, addr + j, tx_size, SPI_DIR_RX);
 		if (r < 0)
 			return r;
@@ -144,8 +150,7 @@
 	spidrv->remove = s5c73m3_spi_remove;
 	spidrv->probe = s5c73m3_spi_probe;
 	spidrv->driver.name = S5C73M3_SPI_DRV_NAME;
-	spidrv->driver.bus = &spi_bus_type;
-	spidrv->driver.owner = THIS_MODULE;
+	spidrv->driver.of_match_table = s5c73m3_spi_ids;
 
 	return spi_register_driver(spidrv);
 }