mtd: sst25l: convert to mtd_device_register()

Convert to mtd_device_register() and remove the check for
mtd_has_partitions() as we always have partitioning enabled now.
Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

drivers/mtd/devices/sst25l.c

@@ -381,6 +381,8 @@ static int __devinit sst25l_probe(struct spi_device *spi)
 	struct sst25l_flash *flash;
 	struct flash_platform_data *data;
 	int ret, i;
+	struct mtd_partition *parts = NULL;
+	int nr_parts = 0;
 
 	flash_info = sst25l_match_device(spi);
 	if (!flash_info)
@@ -420,13 +422,9 @@ static int __devinit sst25l_probe(struct spi_device *spi)
 	      flash->mtd.erasesize, flash->mtd.erasesize / 1024,
 	      flash->mtd.numeraseregions);
 
-	if (mtd_has_partitions()) {
-		struct mtd_partition *parts = NULL;
-		int nr_parts = 0;
 
 	if (mtd_has_cmdlinepart()) {
-			static const char *part_probes[] =
-				{"cmdlinepart", NULL};
+		static const char *part_probes[] = {"cmdlinepart", NULL};
 
 		nr_parts = parse_mtd_partitions(&flash->mtd,
 						part_probes,
@@ -450,16 +448,11 @@ static int __devinit sst25l_probe(struct spi_device *spi)
 		}
 
 		flash->partitioned = 1;
-			return add_mtd_partitions(&flash->mtd,
-						  parts, nr_parts);
+		return mtd_device_register(&flash->mtd, parts,
+					   nr_parts);
 	}
 
-	} else if (data && data->nr_parts) {
-		dev_warn(&spi->dev, "ignoring %d default partitions on %s\n",
-			 data->nr_parts, data->name);
-	}
-
-	ret = add_mtd_device(&flash->mtd);
+	ret = mtd_device_register(&flash->mtd, NULL, 0);
 	if (ret == 1) {
 		kfree(flash);
 		dev_set_drvdata(&spi->dev, NULL);
@@ -474,10 +467,7 @@ static int __devexit sst25l_remove(struct spi_device *spi)
 	struct sst25l_flash *flash = dev_get_drvdata(&spi->dev);
 	int ret;
 
-	if (mtd_has_partitions() && flash->partitioned)
-		ret = del_mtd_partitions(&flash->mtd);
-	else
-		ret = del_mtd_device(&flash->mtd);
+	ret = mtd_device_unregister(&flash->mtd);
 	if (ret == 0)
 		kfree(flash);
 	return ret;