diff options
Diffstat (limited to 'drivers/mtd/maps/physmap_of.c')
| -rw-r--r-- | drivers/mtd/maps/physmap_of.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c index 8506578e6a3..bd483f0c57e 100644 --- a/drivers/mtd/maps/physmap_of.c +++ b/drivers/mtd/maps/physmap_of.c @@ -104,12 +104,10 @@ static int of_flash_remove(struct platform_device *dev) return 0; dev_set_drvdata(&dev->dev, NULL); -#ifdef CONFIG_MTD_CONCAT if (info->cmtd != info->list[0].mtd) { del_mtd_device(info->cmtd); mtd_concat_destroy(info->cmtd); } -#endif if (info->cmtd) { if (OF_FLASH_PARTS(info)) { @@ -216,8 +214,7 @@ static void __devinit of_free_probes(const char **probes) } #endif -static int __devinit of_flash_probe(struct platform_device *dev, - const struct of_device_id *match) +static int __devinit of_flash_probe(struct platform_device *dev) { #ifdef CONFIG_MTD_PARTITIONS const char **part_probe_types; @@ -225,7 +222,7 @@ static int __devinit of_flash_probe(struct platform_device *dev, struct device_node *dp = dev->dev.of_node; struct resource res; struct of_flash *info; - const char *probe_type = match->data; + const char *probe_type; const __be32 *width; int err; int i; @@ -235,6 +232,10 @@ static int __devinit of_flash_probe(struct platform_device *dev, struct mtd_info **mtd_list = NULL; resource_size_t res_size; + if (!dev->dev.of_match) + return -EINVAL; + probe_type = dev->dev.of_match->data; + reg_tuple_size = (of_n_addr_cells(dp) + of_n_size_cells(dp)) * sizeof(u32); /* @@ -334,16 +335,10 @@ static int __devinit of_flash_probe(struct platform_device *dev, /* * We detected multiple devices. Concatenate them together. */ -#ifdef CONFIG_MTD_CONCAT info->cmtd = mtd_concat_create(mtd_list, info->list_size, dev_name(&dev->dev)); if (info->cmtd == NULL) err = -ENXIO; -#else - printk(KERN_ERR "physmap_of: multiple devices " - "found but MTD concat support disabled.\n"); - err = -ENXIO; -#endif } if (err) goto err_out; @@ -418,7 +413,7 @@ static struct of_device_id of_flash_match[] = { }; MODULE_DEVICE_TABLE(of, of_flash_match); -static struct of_platform_driver of_flash_driver = { +static struct platform_driver of_flash_driver = { .driver = { .name = "of-flash", .owner = THIS_MODULE, @@ -430,12 +425,12 @@ static struct of_platform_driver of_flash_driver = { static int __init of_flash_init(void) { - return of_register_platform_driver(&of_flash_driver); + return platform_driver_register(&of_flash_driver); } static void __exit of_flash_exit(void) { - of_unregister_platform_driver(&of_flash_driver); + platform_driver_unregister(&of_flash_driver); } module_init(of_flash_init); |