10 files changed, 3 insertions, 15 deletions
diff --git a/drivers/mtd/maps/bfin-async-flash.c b/drivers/mtd/maps/bfin-async-flash.c
index 6ea51e549045..41730feeace8 100644
--- a/drivers/mtd/maps/bfin-async-flash.c
+++ b/drivers/mtd/maps/bfin-async-flash.c
@@ -126,7 +126,6 @@ static const char * const part_probe_types[] = {
 
 static int bfin_flash_probe(struct platform_device *pdev)
 {
-	int ret;
 	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);
diff --git a/drivers/mtd/maps/ixp4xx.c b/drivers/mtd/maps/ixp4xx.c
index 6a589f1e2880..b4430741024e 100644
--- a/drivers/mtd/maps/ixp4xx.c
+++ b/drivers/mtd/maps/ixp4xx.c
@@ -250,7 +250,6 @@ static struct platform_driver ixp4xx_flash_driver = {
 	.remove		= ixp4xx_flash_remove,
 	.driver		= {
 		.name	= "IXP4XX-Flash",
-		.owner	= THIS_MODULE,
 	},
 };
 
diff --git a/drivers/mtd/maps/lantiq-flash.c b/drivers/mtd/maps/lantiq-flash.c
index 7aa682cd4d7e..33d26f5bee54 100644
--- a/drivers/mtd/maps/lantiq-flash.c
+++ b/drivers/mtd/maps/lantiq-flash.c
@@ -205,7 +205,6 @@ static struct platform_driver ltq_mtd_driver = {
 	.remove = ltq_mtd_remove,
 	.driver = {
 		.name = "ltq-nor",
-		.owner = THIS_MODULE,
 		.of_match_table = ltq_mtd_match,
 	},
 };
diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c
index f73cd461257c..4305fd607015 100644
--- a/drivers/mtd/maps/physmap.c
+++ b/drivers/mtd/maps/physmap.c
@@ -217,7 +217,6 @@ static struct platform_driver physmap_flash_driver = {
 	.shutdown	= physmap_flash_shutdown,
 	.driver		= {
 		.name	= "physmap-flash",
-		.owner	= THIS_MODULE,
 	},
 };
 
diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c
index c1d21cb501ca..f35cd2081314 100644
--- a/drivers/mtd/maps/physmap_of.c
+++ b/drivers/mtd/maps/physmap_of.c
@@ -47,14 +47,12 @@ static int of_flash_remove(struct platform_device *dev)
 		return 0;
 	dev_set_drvdata(&dev->dev, NULL);
 
-	if (info->cmtd != info->list[0].mtd) {
+	if (info->cmtd) {
 		mtd_device_unregister(info->cmtd);
-		mtd_concat_destroy(info->cmtd);
+		if (info->cmtd != info->list[0].mtd)
+			mtd_concat_destroy(info->cmtd);
 	}
 
-	if (info->cmtd)
-		mtd_device_unregister(info->cmtd);
-
 	for (i = 0; i < info->list_size; i++) {
 		if (info->list[i].mtd)
 			map_destroy(info->list[i].mtd);
@@ -354,7 +352,6 @@ MODULE_DEVICE_TABLE(of, of_flash_match);
 static struct platform_driver of_flash_driver = {
 	.driver = {
 		.name = "of-flash",
-		.owner = THIS_MODULE,
 		.of_match_table = of_flash_match,
 	},
 	.probe		= of_flash_probe,
diff --git a/drivers/mtd/maps/plat-ram.c b/drivers/mtd/maps/plat-ram.c
index d597e89f2692..4b65c08d15f6 100644
--- a/drivers/mtd/maps/plat-ram.c
+++ b/drivers/mtd/maps/plat-ram.c
@@ -251,7 +251,6 @@ static struct platform_driver platram_driver = {
 	.remove		= platram_remove,
 	.driver		= {
 		.name	= "mtd-ram",
-		.owner	= THIS_MODULE,
 	},
 };
 
diff --git a/drivers/mtd/maps/pxa2xx-flash.c b/drivers/mtd/maps/pxa2xx-flash.c
index cb4d92eea9fe..12fa75df5008 100644
--- a/drivers/mtd/maps/pxa2xx-flash.c
+++ b/drivers/mtd/maps/pxa2xx-flash.c
@@ -131,7 +131,6 @@ static void pxa2xx_flash_shutdown(struct platform_device *dev)
 static struct platform_driver pxa2xx_flash_driver = {
 	.driver = {
 		.name		= "pxa2xx-flash",
-		.owner		= THIS_MODULE,
 	},
 	.probe		= pxa2xx_flash_probe,
 	.remove		= pxa2xx_flash_remove,
diff --git a/drivers/mtd/maps/rbtx4939-flash.c b/drivers/mtd/maps/rbtx4939-flash.c
index a84fdfb10518..5a7551aa2d89 100644
--- a/drivers/mtd/maps/rbtx4939-flash.c
+++ b/drivers/mtd/maps/rbtx4939-flash.c
@@ -127,7 +127,6 @@ static struct platform_driver rbtx4939_flash_driver = {
 	.shutdown	= rbtx4939_flash_shutdown,
 	.driver		= {
 		.name	= "rbtx4939-flash",
-		.owner	= THIS_MODULE,
 	},
 };
 
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c
index 8fc06bf111c4..ea697202935a 100644
--- a/drivers/mtd/maps/sa1100-flash.c
+++ b/drivers/mtd/maps/sa1100-flash.c
@@ -289,7 +289,6 @@ static struct platform_driver sa1100_mtd_driver = {
 	.remove		= __exit_p(sa1100_mtd_remove),
 	.driver		= {
 		.name	= "sa1100-mtd",
-		.owner	= THIS_MODULE,
 	},
 };
 
diff --git a/drivers/mtd/maps/sun_uflash.c b/drivers/mtd/maps/sun_uflash.c
index b6f1aac3510c..d459aca07881 100644
--- a/drivers/mtd/maps/sun_uflash.c
+++ b/drivers/mtd/maps/sun_uflash.c
@@ -150,7 +150,6 @@ MODULE_DEVICE_TABLE(of, uflash_match);
 static struct platform_driver uflash_driver = {
 	.driver = {
 		.name = DRIVER_NAME,
-		.owner = THIS_MODULE,
 		.of_match_table = uflash_match,
 	},
 	.probe		= uflash_probe,