mtd: lantiq-flash.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>

diff --git a/drivers/mtd/maps/lantiq-flash.c b/drivers/mtd/maps/lantiq-flash.c
index 57ea3fe..f750784 100644 (file)
--- a/drivers/mtd/maps/lantiq-flash.c
+++ b/drivers/mtd/maps/lantiq-flash.c
@@ -112,9 +112,7 @@ ltq_mtd_probe(struct platform_device *pdev)
 {
        struct physmap_flash_data *ltq_mtd_data = dev_get_platdata(&pdev->dev);
        struct ltq_mtd *ltq_mtd;
-       struct mtd_partition *parts;
        struct resource *res;
-       int nr_parts = 0;
        struct cfi_private *cfi;
        int err;
 
@@ -170,16 +168,8 @@ ltq_mtd_probe(struct platform_device *pdev)
        cfi->addr_unlock1 ^= 1;
        cfi->addr_unlock2 ^= 1;
 
-       nr_parts = parse_mtd_partitions(ltq_mtd->mtd, NULL, &parts, 0);
-       if (nr_parts > 0) {
-               dev_info(&pdev->dev,
-                       "using %d partitions from cmdline", nr_parts);
-       } else {
-               nr_parts = ltq_mtd_data->nr_parts;
-               parts = ltq_mtd_data->parts;
-       }
-
-       err = add_mtd_partitions(ltq_mtd->mtd, parts, nr_parts);
+       err = mtd_device_parse_register(ltq_mtd->mtd, NULL, 0,
+                       ltq_mtd_data->parts, ltq_mtd_data->nr_parts);
        if (err) {
                dev_err(&pdev->dev, "failed to add partitions\n");
                goto err_destroy;