[PATCH 19/62] mtd/dc21285: convert to mtd_device_register()
Jamie Iles
jamie at jamieiles.com
Mon May 23 05:23:00 EDT 2011
Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS
preprocessor conditionals as partitioning is always available.
Cc: David Woodhouse <dwmw2 at infradead.org>
Cc: Artem Bityutskiy <dedekind1 at gmail.com>
Signed-off-by: Jamie Iles <jamie at jamieiles.com>
---
drivers/mtd/maps/dc21285.c | 20 +++-----------------
1 files changed, 3 insertions(+), 17 deletions(-)
diff --git a/drivers/mtd/maps/dc21285.c b/drivers/mtd/maps/dc21285.c
index b3cb3a1..7a9e198 100644
--- a/drivers/mtd/maps/dc21285.c
+++ b/drivers/mtd/maps/dc21285.c
@@ -145,17 +145,13 @@ static struct map_info dc21285_map = {
/* Partition stuff */
-#ifdef CONFIG_MTD_PARTITIONS
static struct mtd_partition *dc21285_parts;
static const char *probes[] = { "RedBoot", "cmdlinepart", NULL };
-#endif
static int __init init_dc21285(void)
{
-#ifdef CONFIG_MTD_PARTITIONS
int nrparts;
-#endif
/* Determine bankwidth */
switch (*CSR_SA110_CNTL & (3<<14)) {
@@ -204,13 +200,8 @@ static int __init init_dc21285(void)
dc21285_mtd->owner = THIS_MODULE;
-#ifdef CONFIG_MTD_PARTITIONS
nrparts = parse_mtd_partitions(dc21285_mtd, probes, &dc21285_parts, 0);
- if (nrparts > 0)
- add_mtd_partitions(dc21285_mtd, dc21285_parts, nrparts);
- else
-#endif
- add_mtd_device(dc21285_mtd);
+ mtd_device_register(dc21285_mtd, dc21285_parts, nrparts);
if(machine_is_ebsa285()) {
/*
@@ -232,14 +223,9 @@ static int __init init_dc21285(void)
static void __exit cleanup_dc21285(void)
{
-#ifdef CONFIG_MTD_PARTITIONS
- if (dc21285_parts) {
- del_mtd_partitions(dc21285_mtd);
+ mtd_device_unregister(dc21285_mtd);
+ if (dc21285_parts)
kfree(dc21285_parts);
- } else
-#endif
- del_mtd_device(dc21285_mtd);
-
map_destroy(dc21285_mtd);
iounmap(dc21285_map.virt);
}
--
1.7.4.4
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