mtd: physmap_of.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 <dedekind1@gmail.com>

diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c
index 55c4e2e..7d65f9d 100644 (file)
--- a/drivers/mtd/maps/physmap_of.c
+++ b/drivers/mtd/maps/physmap_of.c
@@ -34,13 +34,10 @@ struct of_flash_list {
 
 struct of_flash {
        struct mtd_info         *cmtd;
-       struct mtd_partition    *parts;
        int list_size; /* number of elements in of_flash_list */
        struct of_flash_list    list[0];
 };
 
-#define OF_FLASH_PARTS(info)   ((info)->parts)
-
 static int of_flash_remove(struct platform_device *dev)
 {
        struct of_flash *info;
@@ -56,11 +53,8 @@ static int of_flash_remove(struct platform_device *dev)
                mtd_concat_destroy(info->cmtd);
        }
 
-       if (info->cmtd) {
-               if (OF_FLASH_PARTS(info))
-                       kfree(OF_FLASH_PARTS(info));
+       if (info->cmtd)
                mtd_device_unregister(info->cmtd);
-       }
 
        for (i = 0; i < info->list_size; i++) {
                if (info->list[i].mtd)
@@ -290,16 +284,10 @@ static int __devinit of_flash_probe(struct platform_device *dev)
 
        ppdata.of_node = dp;
        part_probe_types = of_get_probes(dp);
-       err = parse_mtd_partitions(info->cmtd, part_probe_types,
-                                  &info->parts, &ppdata);
-       if (err < 0) {
-               of_free_probes(part_probe_types);
-               goto err_out;
-       }
+       mtd_device_parse_register(info->cmtd, part_probe_types, &ppdata,
+                       NULL, 0);
        of_free_probes(part_probe_types);
 
-       mtd_device_register(info->cmtd, info->parts, err);
-
        kfree(mtd_list);
 
        return 0;