--- zzzz-none-000/linux-3.10.107/drivers/gpio/gpio-sta2x11.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/gpio/gpio-sta2x11.c	2021-02-04 17:41:59.000000000 +0000
@@ -146,7 +146,7 @@
 	gpio->dbg_show = NULL;
 	gpio->base = gpio_base;
 	gpio->ngpio = GSTA_NR_GPIO;
-	gpio->can_sleep = 0;
+	gpio->can_sleep = false;
 	gpio->to_irq = gsta_gpio_to_irq;
 
 	/*
@@ -346,7 +346,7 @@
 			i = chip->irq_base + j;
 			irq_set_chip_and_handler(i, &ct->chip, ct->handler);
 			irq_set_chip_data(i, gc);
-			irq_modify_status(i, IRQ_NOREQUEST | IRQ_NOPROBE, 0);
+			irq_clear_status_flags(i, IRQ_NOREQUEST | IRQ_NOPROBE);
 		}
 		gc->irq_cnt = i - gc->irq_base;
 	}
@@ -361,7 +361,7 @@
 	struct gsta_gpio *chip;
 	struct resource *res;
 
-	pdev = *(struct pci_dev **)(dev->dev.platform_data);
+	pdev = *(struct pci_dev **)dev_get_platdata(&dev->dev);
 	gpio_pdata = dev_get_platdata(&pdev->dev);
 
 	if (gpio_pdata == NULL)
@@ -371,8 +371,12 @@
 	res = platform_get_resource(dev, IORESOURCE_MEM, 0);
 
 	chip = devm_kzalloc(&dev->dev, sizeof(*chip), GFP_KERNEL);
+	if (!chip)
+		return -ENOMEM;
 	chip->dev = &dev->dev;
-	chip->reg_base = devm_request_and_ioremap(&dev->dev, res);
+	chip->reg_base = devm_ioremap_resource(&dev->dev, res);
+	if (IS_ERR(chip->reg_base))
+		return PTR_ERR(chip->reg_base);
 
 	for (i = 0; i < GSTA_NR_BLOCKS; i++) {
 		chip->regs[i] = chip->reg_base + i * 4096;
@@ -425,7 +429,6 @@
 static struct platform_driver sta2x11_gpio_platform_driver = {
 	.driver = {
 		.name	= "sta2x11-gpio",
-		.owner	= THIS_MODULE,
 	},
 	.probe = gsta_probe,
 };