diff --git a/drivers/mtd/maps/bfin-async-flash.c b/drivers/mtd/maps/bfin-async-flash.c
index 319b04a6c9d1f6a0ccc5c565c977740d63babaa9..5434d8ded015dfca0e8a19199883ce26122fc421 100644
--- a/drivers/mtd/maps/bfin-async-flash.c
+++ b/drivers/mtd/maps/bfin-async-flash.c
@@ -128,7 +128,7 @@ static const char * const part_probe_types[] = {
 static int bfin_flash_probe(struct platform_device *pdev)
 {
 	int ret;
-	struct physmap_flash_data *pdata = pdev->dev.platform_data;
+	struct physmap_flash_data *pdata = dev_get_platdata(&pdev->dev);
 	struct resource *memory = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	struct resource *flash_ambctl = platform_get_resource(pdev, IORESOURCE_MEM, 1);
 	struct async_state *state;
diff --git a/drivers/mtd/maps/gpio-addr-flash.c b/drivers/mtd/maps/gpio-addr-flash.c
index 5ede28294f9e49765a9a24ed12867b94cc9e3208..1adba86474a52f7a4fed630bd08f300cf45e3398 100644
--- a/drivers/mtd/maps/gpio-addr-flash.c
+++ b/drivers/mtd/maps/gpio-addr-flash.c
@@ -196,7 +196,7 @@ static int gpio_flash_probe(struct platform_device *pdev)
 	struct resource *gpios;
 	struct async_state *state;
 
-	pdata = pdev->dev.platform_data;
+	pdata = dev_get_platdata(&pdev->dev);
 	memory = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	gpios = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
 
diff --git a/drivers/mtd/maps/ixp4xx.c b/drivers/mtd/maps/ixp4xx.c
index 09c542b3a7f03a8d83bfea0dc6b764e07847acb4..10debfea81e7147c25fa00e4913bd2d336c24b6a 100644
--- a/drivers/mtd/maps/ixp4xx.c
+++ b/drivers/mtd/maps/ixp4xx.c
@@ -152,7 +152,7 @@ static const char * const probes[] = { "RedBoot", "cmdlinepart", NULL };
 
 static int ixp4xx_flash_remove(struct platform_device *dev)
 {
-	struct flash_platform_data *plat = dev->dev.platform_data;
+	struct flash_platform_data *plat = dev_get_platdata(&dev->dev);
 	struct ixp4xx_flash_info *info = platform_get_drvdata(dev);
 
 	if(!info)
@@ -178,7 +178,7 @@ static int ixp4xx_flash_remove(struct platform_device *dev)
 
 static int ixp4xx_flash_probe(struct platform_device *dev)
 {
-	struct flash_platform_data *plat = dev->dev.platform_data;
+	struct flash_platform_data *plat = dev_get_platdata(&dev->dev);
 	struct ixp4xx_flash_info *info;
 	struct mtd_part_parser_data ppdata = {
 		.origin = dev->resource->start,
diff --git a/drivers/mtd/maps/latch-addr-flash.c b/drivers/mtd/maps/latch-addr-flash.c
index 675ccb8c3cd951aaecb243d65c31f7f3a379948d..98bb5d5375d741e8159497e30b704c0520533f79 100644
--- a/drivers/mtd/maps/latch-addr-flash.c
+++ b/drivers/mtd/maps/latch-addr-flash.c
@@ -103,7 +103,7 @@ static int latch_addr_flash_remove(struct platform_device *dev)
 	if (info == NULL)
 		return 0;
 
-	latch_addr_data = dev->dev.platform_data;
+	latch_addr_data = dev_get_platdata(&dev->dev);
 
 	if (info->mtd != NULL) {
 		mtd_device_unregister(info->mtd);
@@ -134,7 +134,7 @@ static int latch_addr_flash_probe(struct platform_device *dev)
 	int chipsel;
 	int err;
 
-	latch_addr_data = dev->dev.platform_data;
+	latch_addr_data = dev_get_platdata(&dev->dev);
 	if (latch_addr_data == NULL)
 		return -ENODEV;
 
diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c
index 9eb7ead97f3484cf0a43a0d5e30d71e80107640a..f73cd461257c852af9da775f839c3ec190527256 100644
--- a/drivers/mtd/maps/physmap.c
+++ b/drivers/mtd/maps/physmap.c
@@ -41,7 +41,7 @@ static int physmap_flash_remove(struct platform_device *dev)
 	if (info == NULL)
 		return 0;
 
-	physmap_data = dev->dev.platform_data;
+	physmap_data = dev_get_platdata(&dev->dev);
 
 	if (info->cmtd) {
 		mtd_device_unregister(info->cmtd);
@@ -68,7 +68,7 @@ static void physmap_set_vpp(struct map_info *map, int state)
 	unsigned long flags;
 
 	pdev = (struct platform_device *)map->map_priv_1;
-	physmap_data = pdev->dev.platform_data;
+	physmap_data = dev_get_platdata(&pdev->dev);
 
 	if (!physmap_data->set_vpp)
 		return;
@@ -102,7 +102,7 @@ static int physmap_flash_probe(struct platform_device *dev)
 	int i;
 	int devices_found = 0;
 
-	physmap_data = dev->dev.platform_data;
+	physmap_data = dev_get_platdata(&dev->dev);
 	if (physmap_data == NULL)
 		return -ENODEV;
 
diff --git a/drivers/mtd/maps/plat-ram.c b/drivers/mtd/maps/plat-ram.c
index b0b85ebaef0567a8280ef98401b6b5d502795999..676271659b37442a85d4d545fca05f80c48bdb54 100644
--- a/drivers/mtd/maps/plat-ram.c
+++ b/drivers/mtd/maps/plat-ram.c
@@ -128,13 +128,13 @@ static int platram_probe(struct platform_device *pdev)
 
 	dev_dbg(&pdev->dev, "probe entered\n");
 
-	if (pdev->dev.platform_data == NULL) {
+	if (dev_get_platdata(&pdev->dev) == NULL) {
 		dev_err(&pdev->dev, "no platform data supplied\n");
 		err = -ENOENT;
 		goto exit_error;
 	}
 
-	pdata = pdev->dev.platform_data;
+	pdata = dev_get_platdata(&pdev->dev);
 
 	info = kzalloc(sizeof(*info), GFP_KERNEL);
 	if (info == NULL) {
diff --git a/drivers/mtd/maps/pxa2xx-flash.c b/drivers/mtd/maps/pxa2xx-flash.c
index 22c55cbf31686d8af1ef5ff386affda734fd3737..d210d131fef255da97e7d277574ac80f01a66341 100644
--- a/drivers/mtd/maps/pxa2xx-flash.c
+++ b/drivers/mtd/maps/pxa2xx-flash.c
@@ -49,7 +49,7 @@ static const char * const probes[] = { "RedBoot", "cmdlinepart", NULL };
 
 static int pxa2xx_flash_probe(struct platform_device *pdev)
 {
-	struct flash_platform_data *flash = pdev->dev.platform_data;
+	struct flash_platform_data *flash = dev_get_platdata(&pdev->dev);
 	struct pxa2xx_flash_info *info;
 	struct resource *res;
 
diff --git a/drivers/mtd/maps/rbtx4939-flash.c b/drivers/mtd/maps/rbtx4939-flash.c
index ab4ec55440256b69b3d07918f2cb14ba81621cfb..93525121d69dc17876f70f8341e6f69faa251b12 100644
--- a/drivers/mtd/maps/rbtx4939-flash.c
+++ b/drivers/mtd/maps/rbtx4939-flash.c
@@ -36,7 +36,7 @@ static int rbtx4939_flash_remove(struct platform_device *dev)
 		return 0;
 
 	if (info->mtd) {
-		struct rbtx4939_flash_data *pdata = dev->dev.platform_data;
+		struct rbtx4939_flash_data *pdata = dev_get_platdata(&dev->dev);
 
 		mtd_device_unregister(info->mtd);
 		map_destroy(info->mtd);
@@ -56,7 +56,7 @@ static int rbtx4939_flash_probe(struct platform_device *dev)
 	int err = 0;
 	unsigned long size;
 
-	pdata = dev->dev.platform_data;
+	pdata = dev_get_platdata(&dev->dev);
 	if (!pdata)
 		return -ENODEV;
 
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c
index 9e70f8e714b1113d08eb4b99b2fd99a6ecd30f10..8fc06bf111c4685c0376a48f2f39df486cdda268 100644
--- a/drivers/mtd/maps/sa1100-flash.c
+++ b/drivers/mtd/maps/sa1100-flash.c
@@ -248,7 +248,7 @@ static const char * const part_probes[] = { "cmdlinepart", "RedBoot", NULL };
 
 static int sa1100_mtd_probe(struct platform_device *pdev)
 {
-	struct flash_platform_data *plat = pdev->dev.platform_data;
+	struct flash_platform_data *plat = dev_get_platdata(&pdev->dev);
 	struct sa_info *info;
 	int err;
 
@@ -277,7 +277,7 @@ static int sa1100_mtd_probe(struct platform_device *pdev)
 static int __exit sa1100_mtd_remove(struct platform_device *pdev)
 {
 	struct sa_info *info = platform_get_drvdata(pdev);
-	struct flash_platform_data *plat = pdev->dev.platform_data;
+	struct flash_platform_data *plat = dev_get_platdata(&pdev->dev);
 
 	sa1100_destroy(info, plat);