mtd: maps: plat_ram: drop owner assignment

Owner is automatically set by mtdcore. Make use of that.
Signed-off-by: Frans Klaver <fransklaver@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

drivers/mtd/maps/plat-ram.c

@@ -210,7 +210,6 @@ static int platram_probe(struct platform_device *pdev)
 		goto exit_free;
 	}
 
-	info->mtd->owner = THIS_MODULE;
 	info->mtd->dev.parent = &pdev->dev;
 
 	platram_setrw(info, PLATRAM_RW);