--- zzzz-none-000/linux-3.10.107/drivers/mtd/onenand/omap2.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/mtd/onenand/omap2.c	2021-02-04 17:41:59.000000000 +0000
@@ -25,7 +25,6 @@
 
 #include <linux/device.h>
 #include <linux/module.h>
-#include <linux/init.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/onenand.h>
 #include <linux/mtd/partitions.h>
@@ -159,7 +158,7 @@
 				syscfg = read_reg(c, ONENAND_REG_SYS_CFG1);
 		}
 
-		INIT_COMPLETION(c->irq_done);
+		reinit_completion(&c->irq_done);
 		if (c->gpio_irq) {
 			result = gpio_get_value(c->gpio_irq);
 			if (result == -1) {
@@ -349,7 +348,7 @@
 	omap_set_dma_dest_params(c->dma_channel, 0, OMAP_DMA_AMODE_POST_INC,
 				 dma_dst, 0, 0);
 
-	INIT_COMPLETION(c->dma_done);
+	reinit_completion(&c->dma_done);
 	omap_start_dma(c->dma_channel);
 
 	timeout = jiffies + msecs_to_jiffies(20);
@@ -420,7 +419,7 @@
 	omap_set_dma_dest_params(c->dma_channel, 0, OMAP_DMA_AMODE_POST_INC,
 				 dma_dst, 0, 0);
 
-	INIT_COMPLETION(c->dma_done);
+	reinit_completion(&c->dma_done);
 	omap_start_dma(c->dma_channel);
 
 	timeout = jiffies + msecs_to_jiffies(20);
@@ -499,7 +498,7 @@
 	omap_set_dma_dest_params(c->dma_channel, 0, OMAP_DMA_AMODE_POST_INC,
 				 dma_dst, 0, 0);
 
-	INIT_COMPLETION(c->dma_done);
+	reinit_completion(&c->dma_done);
 	omap_start_dma(c->dma_channel);
 	wait_for_completion(&c->dma_done);
 
@@ -544,7 +543,7 @@
 	omap_set_dma_dest_params(c->dma_channel, 0, OMAP_DMA_AMODE_POST_INC,
 				 dma_dst, 0, 0);
 
-	INIT_COMPLETION(c->dma_done);
+	reinit_completion(&c->dma_done);
 	omap_start_dma(c->dma_channel);
 	wait_for_completion(&c->dma_done);
 
@@ -573,28 +572,6 @@
 
 static struct platform_driver omap2_onenand_driver;
 
-static int __adjust_timing(struct device *dev, void *data)
-{
-	int ret = 0;
-	struct omap2_onenand *c;
-
-	c = dev_get_drvdata(dev);
-
-	BUG_ON(c->setup == NULL);
-
-	/* DMA is not in use so this is all that is needed */
-	/* Revisit for OMAP3! */
-	ret = c->setup(c->onenand.base, &c->freq);
-
-	return ret;
-}
-
-int omap2_onenand_rephase(void)
-{
-	return driver_for_each_device(&omap2_onenand_driver.driver, NULL,
-				      NULL, __adjust_timing);
-}
-
 static void omap2_onenand_shutdown(struct platform_device *pdev)
 {
 	struct omap2_onenand *c = dev_get_drvdata(&pdev->dev);
@@ -639,7 +616,7 @@
 	struct resource *res;
 	struct mtd_part_parser_data ppdata = {};
 
-	pdata = pdev->dev.platform_data;
+	pdata = dev_get_platdata(&pdev->dev);
 	if (pdata == NULL) {
 		dev_err(&pdev->dev, "platform data missing\n");
 		return -ENODEV;
@@ -733,9 +710,7 @@
 		 c->onenand.base, c->freq);
 
 	c->pdev = pdev;
-	c->mtd.name = dev_name(&pdev->dev);
 	c->mtd.priv = &c->onenand;
-	c->mtd.owner = THIS_MODULE;
 
 	c->mtd.dev.parent = &pdev->dev;
 
@@ -810,7 +785,6 @@
 	if (c->dma_channel != -1)
 		omap_free_dma(c->dma_channel);
 	omap2_onenand_shutdown(pdev);
-	platform_set_drvdata(pdev, NULL);
 	if (c->gpio_irq) {
 		free_irq(gpio_to_irq(c->gpio_irq), c);
 		gpio_free(c->gpio_irq);
@@ -828,7 +802,6 @@
 	.shutdown	= omap2_onenand_shutdown,
 	.driver		= {
 		.name	= DRIVER_NAME,
-		.owner  = THIS_MODULE,
 	},
 };