mtd: plat_nand: convert to mtd_device_register()

Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS
preprocessor conditionals as partitioning is always available.

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>

diff --git a/drivers/mtd/nand/plat_nand.c b/drivers/mtd/nand/plat_nand.c
index caf5a73..633c04b 100644 (file)
--- a/drivers/mtd/nand/plat_nand.c
+++ b/drivers/mtd/nand/plat_nand.c
@@ -21,10 +21,8 @@ struct plat_nand_data {
        struct nand_chip        chip;
        struct mtd_info         mtd;
        void __iomem            *io_base;
-#ifdef CONFIG_MTD_PARTITIONS
        int                     nr_parts;
        struct mtd_partition    *parts;
-#endif
 };
 
 /*
@@ -101,13 +99,12 @@ static int __devinit plat_nand_probe(struct platform_device *pdev)
                goto out;
        }
 
-#ifdef CONFIG_MTD_PARTITIONS
        if (pdata->chip.part_probe_types) {
                err = parse_mtd_partitions(&data->mtd,
                                        pdata->chip.part_probe_types,
                                        &data->parts, 0);
                if (err > 0) {
-                       add_mtd_partitions(&data->mtd, data->parts, err);
+                       mtd_device_register(&data->mtd, data->parts, err);
                        return 0;
                }
        }
@@ -115,11 +112,10 @@ static int __devinit plat_nand_probe(struct platform_device *pdev)
                pdata->chip.set_parts(data->mtd.size, &pdata->chip);
        if (pdata->chip.partitions) {
                data->parts = pdata->chip.partitions;
-               err = add_mtd_partitions(&data->mtd, data->parts,
+               err = mtd_device_register(&data->mtd, data->parts,
                        pdata->chip.nr_partitions);
        } else
-#endif
-       err = add_mtd_device(&data->mtd);
+               err = mtd_device_register(&data->mtd, NULL, 0);
 
        if (!err)
                return err;
@@ -149,10 +145,8 @@ static int __devexit plat_nand_remove(struct platform_device *pdev)
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 
        nand_release(&data->mtd);
-#ifdef CONFIG_MTD_PARTITIONS
        if (data->parts && data->parts != pdata->chip.partitions)
                kfree(data->parts);
-#endif
        if (pdata->ctrl.remove)
                pdata->ctrl.remove(pdev);
        iounmap(data->io_base);