--- zzzz-none-000/linux-3.10.107/drivers/misc/eeprom/eeprom_93xx46.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/misc/eeprom/eeprom_93xx46.c	2021-02-04 17:41:59.000000000 +0000
@@ -11,7 +11,6 @@
 #include <linux/delay.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
-#include <linux/init.h>
 #include <linux/module.h>
 #include <linux/mutex.h>
 #include <linux/slab.h>
@@ -49,13 +48,6 @@
 	dev = container_of(kobj, struct device, kobj);
 	edev = dev_get_drvdata(dev);
 
-	if (unlikely(off >= edev->bin.size))
-		return 0;
-	if ((off + count) > edev->bin.size)
-		count = edev->bin.size - off;
-	if (unlikely(!count))
-		return count;
-
 	cmd_addr = OP_READ << edev->addrlen;
 
 	if (edev->addrlen == 7) {
@@ -201,13 +193,6 @@
 	dev = container_of(kobj, struct device, kobj);
 	edev = dev_get_drvdata(dev);
 
-	if (unlikely(off >= edev->bin.size))
-		return 0;
-	if ((off + count) > edev->bin.size)
-		count = edev->bin.size - off;
-	if (unlikely(!count))
-		return count;
-
 	/* only write even number of bytes on 16-bit devices */
 	if (edev->addrlen == 6) {
 		step = 2;
@@ -378,7 +363,6 @@
 		device_remove_file(&spi->dev, &dev_attr_erase);
 
 	sysfs_remove_bin_file(&spi->dev.kobj, &edev->bin);
-	spi_set_drvdata(spi, NULL);
 	kfree(edev);
 	return 0;
 }
@@ -386,7 +370,6 @@
 static struct spi_driver eeprom_93xx46_driver = {
 	.driver = {
 		.name	= "93xx46",
-		.owner	= THIS_MODULE,
 	},
 	.probe		= eeprom_93xx46_probe,
 	.remove		= eeprom_93xx46_remove,