korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-24 12:44:11 +08:00
Code Issues Packages Projects Releases Wiki Activity

mtd: ppchameleonevb: convert to mtd_device_register()

Browse Source 
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 10:23:32 +01:00 committed by David Woodhouse
parent 55c0689c08
commit acd4134ac9
1 changed files with 5 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/mtd/nand/ppchameleonevb.c
View File

@ -73,7 +73,6 @@ __setup("ppchameleon_fio_pbase=", ppchameleon_fio_pbase);
__setup("ppchameleonevb_fio_pbase=", ppchameleonevb_fio_pbase);
#endif
#ifdef CONFIG_MTD_PARTITIONS
/*
* Define static partitions for flash devices
*/
@ -101,7 +100,6 @@ static struct mtd_partition partition_info_evb[] = {
#define NUM_PARTITIONS 1
extern int parse_cmdline_partitions(struct mtd_info *master, struct mtd_partition **pparts, const char *mtd_id);
#endif
/*
* hardware specific access to control-lines
@ -189,10 +187,8 @@ static int ppchameleonevb_device_ready(struct mtd_info *minfo)
}
#endif
#ifdef CONFIG_MTD_PARTITIONS
const char *part_probes[] = { "cmdlinepart", NULL };
const char *part_probes_evb[] = { "cmdlinepart", NULL };
#endif
/*
* Main initialization routine
@ -284,14 +280,13 @@ static int __init ppchameleonevb_init(void)
this->chip_delay = NAND_SMALL_DELAY_US;
#endif
#ifdef CONFIG_MTD_PARTITIONS
ppchameleon_mtd->name = "ppchameleon-nand";
mtd_parts_nb = parse_mtd_partitions(ppchameleon_mtd, part_probes, &mtd_parts, 0);
if (mtd_parts_nb > 0)
part_type = "command line";
else
mtd_parts_nb = 0;
#endif
if (mtd_parts_nb == 0) {
if (ppchameleon_mtd->size == NAND_SMALL_SIZE)
mtd_parts = partition_info_me;
@ -303,7 +298,7 @@ static int __init ppchameleonevb_init(void)
/* Register the partitions */
printk(KERN_NOTICE "Using %s partition definition\n", part_type);
add_mtd_partitions(ppchameleon_mtd, mtd_parts, mtd_parts_nb);
mtd_device_register(ppchameleon_mtd, mtd_parts, mtd_parts_nb);
nand_evb_init:
/****************************
@ -385,14 +380,14 @@ static int __init ppchameleonevb_init(void)
iounmap(ppchameleon_fio_base);
return -ENXIO;
}
#ifdef CONFIG_MTD_PARTITIONS
ppchameleonevb_mtd->name = NAND_EVB_MTD_NAME;
mtd_parts_nb = parse_mtd_partitions(ppchameleonevb_mtd, part_probes_evb, &mtd_parts, 0);
if (mtd_parts_nb > 0)
part_type = "command line";
else
mtd_parts_nb = 0;
#endif
if (mtd_parts_nb == 0) {
mtd_parts = partition_info_evb;
mtd_parts_nb = NUM_PARTITIONS;
@ -401,7 +396,7 @@ static int __init ppchameleonevb_init(void)
/* Register the partitions */
printk(KERN_NOTICE "Using %s partition definition\n", part_type);
add_mtd_partitions(ppchameleonevb_mtd, mtd_parts, mtd_parts_nb);
mtd_device_register(ppchameleonevb_mtd, mtd_parts, mtd_parts_nb);
/* Return happy */
return 0;