diff options
Diffstat (limited to 'drivers/mtd/maps/cfi_flagadm.c')
| -rw-r--r-- | drivers/mtd/maps/cfi_flagadm.c | 36 |
1 files changed, 17 insertions, 19 deletions
diff --git a/drivers/mtd/maps/cfi_flagadm.c b/drivers/mtd/maps/cfi_flagadm.c index f72e4f894b3..d504b3d1791 100644 --- a/drivers/mtd/maps/cfi_flagadm.c +++ b/drivers/mtd/maps/cfi_flagadm.c @@ -1,8 +1,6 @@ /* - * Copyright © 2001 Flaga hf. Medical Devices, Kári Davíðsson <kd@flaga.is> + * Copyright © 2001 Flaga hf. Medical Devices, Kári DavÃðsson <kd@flaga.is> * - * $Id: cfi_flagadm.c,v 1.14 2004/11/04 13:24:14 gleixner Exp $ - * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your @@ -35,14 +33,14 @@ /* We split the flash chip up into four parts. - * 1: bootloader firts 128k (0x00000000 - 0x0001FFFF) size 0x020000 + * 1: bootloader first 128k (0x00000000 - 0x0001FFFF) size 0x020000 * 2: kernel 640k (0x00020000 - 0x000BFFFF) size 0x0A0000 * 3: compressed 1536k root ramdisk (0x000C0000 - 0x0023FFFF) size 0x180000 * 4: writeable diskpartition (jffs)(0x00240000 - 0x003FFFFF) size 0x1C0000 */ #define FLASH_PHYS_ADDR 0x40000000 -#define FLASH_SIZE 0x400000 +#define FLASH_SIZE 0x400000 #define FLASH_PARTITION0_ADDR 0x00000000 #define FLASH_PARTITION0_SIZE 0x00020000 @@ -57,13 +55,13 @@ #define FLASH_PARTITION3_SIZE 0x001C0000 -struct map_info flagadm_map = { +static struct map_info flagadm_map = { .name = "FlagaDM flash device", .size = FLASH_SIZE, .bankwidth = 2, }; -struct mtd_partition flagadm_parts[] = { +static struct mtd_partition flagadm_parts[] = { { .name = "Bootloader", .offset = FLASH_PARTITION0_ADDR, @@ -79,22 +77,22 @@ struct mtd_partition flagadm_parts[] = { .offset = FLASH_PARTITION2_ADDR, .size = FLASH_PARTITION2_SIZE }, - { - .name = "Persistant storage", + { + .name = "Persistent storage", .offset = FLASH_PARTITION3_ADDR, .size = FLASH_PARTITION3_SIZE } }; -#define PARTITION_COUNT (sizeof(flagadm_parts)/sizeof(struct mtd_partition)) +#define PARTITION_COUNT ARRAY_SIZE(flagadm_parts) static struct mtd_info *mymtd; -int __init init_flagadm(void) -{ +static int __init init_flagadm(void) +{ printk(KERN_NOTICE "FlagaDM flash device: %x at %x\n", FLASH_SIZE, FLASH_PHYS_ADDR); - + flagadm_map.phys = FLASH_PHYS_ADDR; flagadm_map.virt = ioremap(FLASH_PHYS_ADDR, FLASH_SIZE); @@ -109,24 +107,24 @@ int __init init_flagadm(void) mymtd = do_map_probe("cfi_probe", &flagadm_map); if (mymtd) { mymtd->owner = THIS_MODULE; - add_mtd_partitions(mymtd, flagadm_parts, PARTITION_COUNT); + mtd_device_register(mymtd, flagadm_parts, PARTITION_COUNT); printk(KERN_NOTICE "FlagaDM flash device initialized\n"); return 0; } - iounmap((void *)flagadm_map.virt); + iounmap((void __iomem *)flagadm_map.virt); return -ENXIO; } static void __exit cleanup_flagadm(void) { if (mymtd) { - del_mtd_partitions(mymtd); + mtd_device_unregister(mymtd); map_destroy(mymtd); } if (flagadm_map.virt) { - iounmap((void *)flagadm_map.virt); - flagadm_map.virt = 0; + iounmap((void __iomem *)flagadm_map.virt); + flagadm_map.virt = NULL; } } @@ -135,5 +133,5 @@ module_exit(cleanup_flagadm); MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Kári Davíðsson <kd@flaga.is>"); +MODULE_AUTHOR("Kári DavÃðsson <kd@flaga.is>"); MODULE_DESCRIPTION("MTD map driver for Flaga digital module"); |