--- zzzz-none-000/linux-3.10.107/drivers/usb/storage/sddr09.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/usb/storage/sddr09.c	2021-02-04 17:41:59.000000000 +0000
@@ -52,6 +52,9 @@
 #include "transport.h"
 #include "protocol.h"
 #include "debug.h"
+#include "scsiglue.h"
+
+#define DRV_NAME "ums-sddr09"
 
 MODULE_DESCRIPTION("Driver for SanDisk SDDR-09 SmartMedia reader");
 MODULE_AUTHOR("Andries Brouwer <aeb@cwi.nl>, Robert Baruch <autophile@starband.net>");
@@ -219,11 +222,7 @@
 /* compute 3-byte ecc on 256 bytes */
 static void nand_compute_ecc(unsigned char *data, unsigned char *ecc) {
 	int i, j, a;
-	unsigned char par, bit, bits[8];
-
-	par = 0;
-	for (j = 0; j < 8; j++)
-		bits[j] = 0;
+	unsigned char par = 0, bit, bits[8] = {0};
 
 	/* collect 16 checksum bits */
 	for (i = 0; i < 256; i++) {
@@ -1159,8 +1158,7 @@
 		return NULL;
 	}
 
-	sprintf(blurbtxt, "sddr09: Found Flash card, ID = %02X %02X %02X %02X",
-		deviceID[0], deviceID[1], deviceID[2], deviceID[3]);
+	sprintf(blurbtxt, "sddr09: Found Flash card, ID = %4ph", deviceID);
 
 	/* Byte 0 is the manufacturer */
 	sprintf(blurbtxt + strlen(blurbtxt),
@@ -1502,7 +1500,7 @@
 {
 	int ret;
 
-	usb_stor_dbg(us, "LUN=%d\n", srb->device->lun);
+	usb_stor_dbg(us, "LUN=%d\n", (u8)srb->device->lun);
 
 	switch (srb->device->lun) {
 	case 0:
@@ -1528,7 +1526,7 @@
 		break;
 
 	default:
-		usb_stor_dbg(us, "Invalid LUN %d\n", srb->device->lun);
+	    usb_stor_dbg(us, "Invalid LUN %d\n", (u8)srb->device->lun);
 		ret = USB_STOR_TRANSPORT_ERROR;
 		break;
 	}
@@ -1743,6 +1741,8 @@
 	return sddr09_common_init(us);
 }
 
+static struct scsi_host_template sddr09_host_template;
+
 static int sddr09_probe(struct usb_interface *intf,
 			 const struct usb_device_id *id)
 {
@@ -1750,7 +1750,8 @@
 	int result;
 
 	result = usb_stor_probe1(&us, intf, id,
-			(id - sddr09_usb_ids) + sddr09_unusual_dev_list);
+			(id - sddr09_usb_ids) + sddr09_unusual_dev_list,
+			&sddr09_host_template);
 	if (result)
 		return result;
 
@@ -1771,7 +1772,7 @@
 }
 
 static struct usb_driver sddr09_driver = {
-	.name =		"ums-sddr09",
+	.name =		DRV_NAME,
 	.probe =	sddr09_probe,
 	.disconnect =	usb_stor_disconnect,
 	.suspend =	usb_stor_suspend,
@@ -1784,4 +1785,4 @@
 	.no_dynamic_id = 1,
 };
 
-module_usb_driver(sddr09_driver);
+module_usb_stor_driver(sddr09_driver, sddr09_host_template, DRV_NAME);