mtd: nand: plat_nand: show parent device in sysfs

Fix a bug where parent device symlinks aren't shown in sysfs.

While at it, make use of the default owner and name set by mtdcore.

Signed-off-by: Frans Klaver <fransklaver@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
diff --git a/drivers/mtd/nand/plat_nand.c b/drivers/mtd/nand/plat_nand.c
index 717cf62..65b9dbbe 100644
--- a/drivers/mtd/nand/plat_nand.c
+++ b/drivers/mtd/nand/plat_nand.c
@@ -59,8 +59,7 @@
 
 	data->chip.priv = &data;
 	data->mtd.priv = &data->chip;
-	data->mtd.owner = THIS_MODULE;
-	data->mtd.name = dev_name(&pdev->dev);
+	data->mtd.dev.parent = &pdev->dev;
 
 	data->chip.IO_ADDR_R = data->io_base;
 	data->chip.IO_ADDR_W = data->io_base;