openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

mtd: dc21285: 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>
This commit is contained in:
Jamie Iles 2011-05-23 10:23:00 +01:00 committed by David Woodhouse
parent 98b3979b92
commit bc2ffddc46
1 changed files with 3 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/mtd/maps/dc21285.c
View File

@ -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);
}