mtd: plat-ram.c: use mtd_device_parse_register

Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

drivers/mtd/maps/plat-ram.c

@@ -44,8 +44,6 @@ struct platram_info {
 	struct device		*dev;
 	struct mtd_info		*mtd;
 	struct map_info		 map;
-	struct mtd_partition	*partitions;
-	bool			free_partitions;
 	struct resource		*area;
 	struct platdata_mtd_ram	*pdata;
 };
@@ -95,10 +93,6 @@ static int platram_remove(struct platform_device *pdev)
 
 	if (info->mtd) {
 		mtd_device_unregister(info->mtd);
-		if (info->partitions) {
-			if (info->free_partitions)
-				kfree(info->partitions);
-		}
 		map_destroy(info->mtd);
 	}
 
@@ -228,21 +222,8 @@ static int platram_probe(struct platform_device *pdev)
 	/* check to see if there are any available partitions, or wether
 	 * to add this device whole */
 
-	if (!pdata->nr_partitions) {
-		/* try to probe using the supplied probe type */
-		if (pdata->probes) {
-			err = parse_mtd_partitions(info->mtd, pdata->probes,
-					   &info->partitions, 0);
-			info->free_partitions = 1;
-			if (err > 0)
-				err = mtd_device_register(info->mtd,
-					info->partitions, err);
-		}
-	}
-	/* use the static mapping */
-	else
-		err = mtd_device_register(info->mtd, pdata->partitions,
-					  pdata->nr_partitions);
+	err = mtd_device_parse_register(info->mtd, pdata->probes, 0,
+			pdata->partitions, pdata->nr_partitions);
 	if (!err)
 		dev_info(&pdev->dev, "registered mtd device\n");