--- zzzz-none-000/linux-3.10.107/drivers/mfd/intel_msic.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/mfd/intel_msic.c	2021-02-04 17:41:59.000000000 +0000
@@ -27,7 +27,7 @@
 
 /*
  * MSIC interrupt tree is readable from SRAM at INTEL_MSIC_IRQ_PHYS_BASE.
- * Since IRQ block starts from address 0x002 we need to substract that from
+ * Since IRQ block starts from address 0x002 we need to subtract that from
  * the actual IRQ status register address.
  */
 #define MSIC_IRQ_STATUS(x)	(INTEL_MSIC_IRQ_PHYS_BASE + ((x) - 2))
@@ -178,7 +178,7 @@
  * These devices appear only after the MSIC driver itself is initialized so
  * we can guarantee that the SCU IPC interface is ready.
  */
-static struct mfd_cell msic_other_devs[] = {
+static const struct mfd_cell msic_other_devs[] = {
 	/* Audio codec in the MSIC */
 	{
 		.id			= -1,
@@ -310,7 +310,7 @@
 static int intel_msic_init_devices(struct intel_msic *msic)
 {
 	struct platform_device *pdev = msic->pdev;
-	struct intel_msic_platform_data *pdata = pdev->dev.platform_data;
+	struct intel_msic_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	int ret, i;
 
 	if (pdata->gpio) {
@@ -372,7 +372,7 @@
 
 static int intel_msic_probe(struct platform_device *pdev)
 {
-	struct intel_msic_platform_data *pdata = pdev->dev.platform_data;
+	struct intel_msic_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct intel_msic *msic;
 	struct resource *res;
 	u8 id0, id1;
@@ -438,7 +438,6 @@
 	struct intel_msic *msic = platform_get_drvdata(pdev);
 
 	intel_msic_remove_devices(msic);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
@@ -448,7 +447,6 @@
 	.remove		= intel_msic_remove,
 	.driver		= {
 		.name	= "intel_msic",
-		.owner	= THIS_MODULE,
 	},
 };