diff options
Diffstat (limited to 'drivers/mtd/maps/physmap.c')
| -rw-r--r-- | drivers/mtd/maps/physmap.c | 47 |
1 files changed, 22 insertions, 25 deletions
diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c index dfbf3f270ce..87743661d48 100644 --- a/drivers/mtd/maps/physmap.c +++ b/drivers/mtd/maps/physmap.c @@ -29,7 +29,6 @@ struct physmap_flash_info { struct map_info map[MAX_RESOURCES]; #ifdef CONFIG_MTD_PARTITIONS int nr_parts; - struct mtd_partition *parts; #endif }; @@ -56,14 +55,10 @@ static int physmap_flash_remove(struct platform_device *dev) for (i = 0; i < MAX_RESOURCES; i++) { if (info->mtd[i] != NULL) { #ifdef CONFIG_MTD_PARTITIONS - if (info->nr_parts) { + if (info->nr_parts || physmap_data->nr_parts) del_mtd_partitions(info->mtd[i]); - kfree(info->parts); - } else if (physmap_data->nr_parts) { - del_mtd_partitions(info->mtd[i]); - } else { + else del_mtd_device(info->mtd[i]); - } #else del_mtd_device(info->mtd[i]); #endif @@ -73,7 +68,12 @@ static int physmap_flash_remove(struct platform_device *dev) return 0; } -static const char *rom_probe_types[] = { "cfi_probe", "jedec_probe", "map_rom", NULL }; +static const char *rom_probe_types[] = { + "cfi_probe", + "jedec_probe", + "qinfo_probe", + "map_rom", + NULL }; #ifdef CONFIG_MTD_PARTITIONS static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL }; #endif @@ -86,6 +86,9 @@ static int physmap_flash_probe(struct platform_device *dev) int err = 0; int i; int devices_found = 0; +#ifdef CONFIG_MTD_PARTITIONS + struct mtd_partition *parts; +#endif physmap_data = dev->dev.platform_data; if (physmap_data == NULL) @@ -108,17 +111,18 @@ static int physmap_flash_probe(struct platform_device *dev) if (!devm_request_mem_region(&dev->dev, dev->resource[i].start, dev->resource[i].end - dev->resource[i].start + 1, - dev->dev.bus_id)) { + dev_name(&dev->dev))) { dev_err(&dev->dev, "Could not reserve memory region\n"); err = -ENOMEM; goto err_out; } - info->map[i].name = dev->dev.bus_id; + info->map[i].name = dev_name(&dev->dev); info->map[i].phys = dev->resource[i].start; info->map[i].size = dev->resource[i].end - dev->resource[i].start + 1; info->map[i].bankwidth = physmap_data->width; info->map[i].set_vpp = physmap_data->set_vpp; + info->map[i].pfow_base = physmap_data->pfow_base; info->map[i].virt = devm_ioremap(&dev->dev, info->map[i].phys, info->map[i].size); @@ -150,7 +154,7 @@ static int physmap_flash_probe(struct platform_device *dev) * We detected multiple devices. Concatenate them together. */ #ifdef CONFIG_MTD_CONCAT - info->cmtd = mtd_concat_create(info->mtd, devices_found, dev->dev.bus_id); + info->cmtd = mtd_concat_create(info->mtd, devices_found, dev_name(&dev->dev)); if (info->cmtd == NULL) err = -ENXIO; #else @@ -163,9 +167,10 @@ static int physmap_flash_probe(struct platform_device *dev) goto err_out; #ifdef CONFIG_MTD_PARTITIONS - err = parse_mtd_partitions(info->cmtd, part_probe_types, &info->parts, 0); + err = parse_mtd_partitions(info->cmtd, part_probe_types, &parts, 0); if (err > 0) { - add_mtd_partitions(info->cmtd, info->parts, err); + add_mtd_partitions(info->cmtd, parts, err); + kfree(parts); return 0; } @@ -251,14 +256,7 @@ static struct platform_driver physmap_flash_driver = { }; -#ifdef CONFIG_MTD_PHYSMAP_LEN -#if CONFIG_MTD_PHYSMAP_LEN != 0 -#warning using PHYSMAP compat code -#define PHYSMAP_COMPAT -#endif -#endif - -#ifdef PHYSMAP_COMPAT +#ifdef CONFIG_MTD_PHYSMAP_COMPAT static struct physmap_flash_data physmap_flash_data = { .width = CONFIG_MTD_PHYSMAP_BANKWIDTH, }; @@ -302,7 +300,7 @@ static int __init physmap_init(void) int err; err = platform_driver_register(&physmap_flash_driver); -#ifdef PHYSMAP_COMPAT +#ifdef CONFIG_MTD_PHYSMAP_COMPAT if (err == 0) platform_device_register(&physmap_flash); #endif @@ -312,7 +310,7 @@ static int __init physmap_init(void) static void __exit physmap_exit(void) { -#ifdef PHYSMAP_COMPAT +#ifdef CONFIG_MTD_PHYSMAP_COMPAT platform_device_unregister(&physmap_flash); #endif platform_driver_unregister(&physmap_flash_driver); @@ -326,8 +324,7 @@ MODULE_AUTHOR("David Woodhouse <dwmw2@infradead.org>"); MODULE_DESCRIPTION("Generic configurable MTD map driver"); /* legacy platform drivers can't hotplug or coldplg */ -#ifndef PHYSMAP_COMPAT +#ifndef CONFIG_MTD_PHYSMAP_COMPAT /* work with hotplug and coldplug */ MODULE_ALIAS("platform:physmap-flash"); #endif - |