mtd: nand: pasemi_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 value set by mtdcore.
Signed-off-by: Frans Klaver <fransklaver@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

drivers/mtd/nand/pasemi_nand.c

@@ -124,7 +124,7 @@ static int pasemi_nand_probe(struct platform_device *ofdev)
 
 	/* Link the private data with the MTD structure */
 	pasemi_nand_mtd->priv = chip;
-	pasemi_nand_mtd->owner = THIS_MODULE;
+	pasemi_nand_mtd->dev.parent = &ofdev->dev;
 
 	chip->IO_ADDR_R = of_iomap(np, 0);
 	chip->IO_ADDR_W = chip->IO_ADDR_R;