diff options
Diffstat (limited to 'drivers/mtd/maps')
| -rw-r--r-- | drivers/mtd/maps/physmap.c | 34 | ||||
| -rw-r--r-- | drivers/mtd/maps/physmap_of.c | 30 |
2 files changed, 13 insertions, 51 deletions
diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c index 7522df4f71f..d2059261ca8 100644 --- a/drivers/mtd/maps/physmap.c +++ b/drivers/mtd/maps/physmap.c @@ -27,10 +27,8 @@ struct physmap_flash_info { 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 @@ static int physmap_flash_remove(struct platform_device *dev) 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 @@ static const char *rom_probe_types[] = { "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 @@ static int physmap_flash_probe(struct platform_device *dev) 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 @@ void physmap_configure(unsigned long addr, unsigned long size, 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) { diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c index c1d33464aee..d251d1db129 100644 --- a/drivers/mtd/maps/physmap_of.c +++ b/drivers/mtd/maps/physmap_of.c @@ -34,16 +34,12 @@ struct of_flash_list { struct of_flash { struct mtd_info *cmtd; -#ifdef CONFIG_MTD_PARTITIONS struct mtd_partition *parts; -#endif int list_size; /* number of elements in of_flash_list */ struct of_flash_list list[0]; }; -#ifdef CONFIG_MTD_PARTITIONS #define OF_FLASH_PARTS(info) ((info)->parts) - static int parse_obsolete_partitions(struct platform_device *dev, struct of_flash *info, struct device_node *dp) @@ -89,10 +85,6 @@ static int parse_obsolete_partitions(struct platform_device *dev, return nr_parts; } -#else /* MTD_PARTITIONS */ -#define OF_FLASH_PARTS(info) (0) -#define parse_partitions(info, dev) (0) -#endif /* MTD_PARTITIONS */ static int of_flash_remove(struct platform_device *dev) { @@ -105,17 +97,14 @@ static int of_flash_remove(struct platform_device *dev) dev_set_drvdata(&dev->dev, NULL); if (info->cmtd != info->list[0].mtd) { - del_mtd_device(info->cmtd); + mtd_device_unregister(info->cmtd); mtd_concat_destroy(info->cmtd); } if (info->cmtd) { - if (OF_FLASH_PARTS(info)) { - del_mtd_partitions(info->cmtd); + if (OF_FLASH_PARTS(info)) kfree(OF_FLASH_PARTS(info)); - } else { - del_mtd_device(info->cmtd); - } + mtd_device_unregister(info->cmtd); } for (i = 0; i < info->list_size; i++) { @@ -172,7 +161,6 @@ static struct mtd_info * __devinit obsolete_probe(struct platform_device *dev, } } -#ifdef CONFIG_MTD_PARTITIONS /* When partitions are set we look for a linux,part-probe property which specifies the list of partition probers to use. If none is given then the default is use. These take precedence over other device tree @@ -212,14 +200,11 @@ static void __devinit of_free_probes(const char **probes) if (probes != part_probe_types_def) kfree(probes); } -#endif static struct of_device_id of_flash_match[]; static int __devinit of_flash_probe(struct platform_device *dev) { -#ifdef CONFIG_MTD_PARTITIONS const char **part_probe_types; -#endif const struct of_device_id *match; struct device_node *dp = dev->dev.of_node; struct resource res; @@ -346,7 +331,6 @@ static int __devinit of_flash_probe(struct platform_device *dev) if (err) goto err_out; -#ifdef CONFIG_MTD_PARTITIONS part_probe_types = of_get_probes(dp); err = parse_mtd_partitions(info->cmtd, part_probe_types, &info->parts, 0); @@ -356,13 +340,11 @@ static int __devinit of_flash_probe(struct platform_device *dev) } of_free_probes(part_probe_types); -#ifdef CONFIG_MTD_OF_PARTS if (err == 0) { err = of_mtd_parse_partitions(&dev->dev, dp, &info->parts); if (err < 0) goto err_out; } -#endif if (err == 0) { err = parse_obsolete_partitions(dev, info, dp); @@ -370,11 +352,7 @@ static int __devinit of_flash_probe(struct platform_device *dev) goto err_out; } - if (err > 0) - add_mtd_partitions(info->cmtd, info->parts, err); - else -#endif - add_mtd_device(info->cmtd); + mtd_device_register(info->cmtd, info->parts, err); kfree(mtd_list); |