--- zzzz-none-000/linux-3.10.107/drivers/gpio/gpio-spear-spics.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/gpio/gpio-spear-spics.c	2021-02-04 17:41:59.000000000 +0000
@@ -2,7 +2,7 @@
  * SPEAr platform SPI chipselect abstraction over gpiolib
  *
  * Copyright (C) 2012 ST Microelectronics
- * Shiraz Hashim <shiraz.hashim@st.com>
+ * Shiraz Hashim <shiraz.linux.kernel@gmail.com>
  *
  * This file is licensed under the terms of the GNU General Public
  * License version 2. This program is licensed "as is" without any
@@ -128,18 +128,11 @@
 	struct resource *res;
 	int ret;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "invalid IORESOURCE_MEM\n");
-		return -EBUSY;
-	}
-
 	spics = devm_kzalloc(&pdev->dev, sizeof(*spics), GFP_KERNEL);
-	if (!spics) {
-		dev_err(&pdev->dev, "memory allocation fail\n");
+	if (!spics)
 		return -ENOMEM;
-	}
 
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	spics->base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(spics->base))
 		return PTR_ERR(spics->base);
@@ -198,7 +191,6 @@
 static struct platform_driver spics_gpio_driver = {
 	.probe = spics_gpio_probe,
 	.driver = {
-		.owner = THIS_MODULE,
 		.name = "spear-spics-gpio",
 		.of_match_table = spics_gpio_of_match,
 	},
@@ -210,6 +202,6 @@
 }
 subsys_initcall(spics_gpio_init);
 
-MODULE_AUTHOR("Shiraz Hashim <shiraz.hashim@st.com>");
-MODULE_DESCRIPTION("ST Microlectronics SPEAr SPI Chip Select Abstraction");
+MODULE_AUTHOR("Shiraz Hashim <shiraz.linux.kernel@gmail.com>");
+MODULE_DESCRIPTION("STMicroelectronics SPEAr SPI Chip Select Abstraction");
 MODULE_LICENSE("GPL");