mtd: physmap: 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/maps/physmap.c b/drivers/mtd/maps/physmap.c
index 7522df4..d205926 100644
--- a/drivers/mtd/maps/physmap.c
+++ b/drivers/mtd/maps/physmap.c
@@ -27,10 +27,8 @@
struct mtd_info *mtd[MAX_RESOURCES];
struct mtd_info *cmtd;
struct map_info map[MAX_RESOURCES];
-#ifdef CONFIG_MTD_PARTITIONS
int nr_parts;
struct mtd_partition *parts;
-#endif
};
static int physmap_flash_remove(struct platform_device *dev)
@@ -47,18 +45,9 @@
physmap_data = dev->dev.platform_data;
if (info->cmtd) {
-#ifdef CONFIG_MTD_PARTITIONS
- if (info->nr_parts || physmap_data->nr_parts) {
- del_mtd_partitions(info->cmtd);
-
- if (info->nr_parts)
- kfree(info->parts);
- } else {
- del_mtd_device(info->cmtd);
- }
-#else
- del_mtd_device(info->cmtd);
-#endif
+ mtd_device_unregister(info->cmtd);
+ if (info->nr_parts)
+ kfree(info->parts);
if (info->cmtd != info->mtd[0])
mtd_concat_destroy(info->cmtd);
}
@@ -76,9 +65,7 @@
"qinfo_probe",
"map_rom",
NULL };
-#ifdef CONFIG_MTD_PARTITIONS
static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL };
-#endif
static int physmap_flash_probe(struct platform_device *dev)
{
@@ -164,24 +151,23 @@
if (err)
goto err_out;
-#ifdef CONFIG_MTD_PARTITIONS
err = parse_mtd_partitions(info->cmtd, part_probe_types,
- &info->parts, 0);
+ &info->parts, 0);
if (err > 0) {
- add_mtd_partitions(info->cmtd, info->parts, err);
+ mtd_device_register(info->cmtd, info->parts, err);
info->nr_parts = err;
return 0;
}
if (physmap_data->nr_parts) {
printk(KERN_NOTICE "Using physmap partition information\n");
- add_mtd_partitions(info->cmtd, physmap_data->parts,
- physmap_data->nr_parts);
+ mtd_device_register(info->cmtd, physmap_data->parts,
+ physmap_data->nr_parts);
return 0;
}
-#endif
- add_mtd_device(info->cmtd);
+ mtd_device_register(info->cmtd, NULL, 0);
+
return 0;
err_out:
@@ -245,14 +231,12 @@
physmap_flash_data.set_vpp = set_vpp;
}
-#ifdef CONFIG_MTD_PARTITIONS
void physmap_set_partitions(struct mtd_partition *parts, int num_parts)
{
physmap_flash_data.nr_parts = num_parts;
physmap_flash_data.parts = parts;
}
#endif
-#endif
static int __init physmap_init(void)
{