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authorDmitry Baryshkov <dbaryshkov@gmail.com>2008-10-16 17:17:05 +0200
committerDmitry Baryshkov <dbaryshkov@gmail.com>2008-10-29 19:08:37 +0100
commit6af7a8eb1eb2b5a0967fccf61e750b085d60ad48 (patch)
tree05b7d4d994bf5582c037a39c0df152c5a651d858 /drivers/mtd/nand
parent[MTD] sharpsl-nand: use platform_data for model-specific values (diff)
downloadlinux-6af7a8eb1eb2b5a0967fccf61e750b085d60ad48.tar.xz
linux-6af7a8eb1eb2b5a0967fccf61e750b085d60ad48.zip
[MTD] sharpsl-nand: move registration to board code
Finally move registration of sharpsl-nand device to board-specific code. sharpsl nand driver is now clean and simple. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Diffstat (limited to 'drivers/mtd/nand')
-rw-r--r--drivers/mtd/nand/sharpsl.c86
1 files changed, 0 insertions, 86 deletions
diff --git a/drivers/mtd/nand/sharpsl.c b/drivers/mtd/nand/sharpsl.c
index 698378ca8e0a..54ec7542a7b7 100644
--- a/drivers/mtd/nand/sharpsl.c
+++ b/drivers/mtd/nand/sharpsl.c
@@ -247,93 +247,8 @@ static struct platform_driver sharpsl_nand_driver = {
.remove = __devexit_p(sharpsl_nand_remove),
};
-/*
- * Define partitions for flash device
- */
-static struct mtd_partition sharpsl_nand_partitions[] = {
- {
- .name = "System Area",
- .offset = 0,
- .size = 7 * 1024 * 1024,
- },
- {
- .name = "Root Filesystem",
- .offset = 7 * 1024 * 1024,
- .size = 30 * 1024 * 1024,
- },
- {
- .name = "Home Filesystem",
- .offset = MTDPART_OFS_APPEND,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
-
-static struct nand_bbt_descr sharpsl_bbt = {
- .options = 0,
- .offs = 4,
- .len = 2,
- .pattern = scan_ff_pattern
-};
-
-static struct nand_bbt_descr sharpsl_akita_bbt = {
- .options = 0,
- .offs = 4,
- .len = 1,
- .pattern = scan_ff_pattern
-};
-
-static struct nand_ecclayout akita_oobinfo = {
- .eccbytes = 24,
- .eccpos = {
- 0x5, 0x1, 0x2, 0x3, 0x6, 0x7, 0x15, 0x11,
- 0x12, 0x13, 0x16, 0x17, 0x25, 0x21, 0x22, 0x23,
- 0x26, 0x27, 0x35, 0x31, 0x32, 0x33, 0x36, 0x37},
- .oobfree = {{0x08, 0x09}}
-};
-
-static struct sharpsl_nand_platform_data sharpsl_nand_platform_data = {
- .badblock_pattern = &sharpsl_bbt,
- .partitions = sharpsl_nand_partitions,
- .nr_partitions = ARRAY_SIZE(sharpsl_nand_partitions),
-};
-
-static struct resource sharpsl_nand_resources[] = {
- {
- .start = 0x0C000000,
- .end = 0x0C000FFF,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device sharpsl_nand_device = {
- .name = "sharpsl-nand",
- .id = -1,
- .resource = sharpsl_nand_resources,
- .num_resources = ARRAY_SIZE(sharpsl_nand_resources),
- .dev.platform_data = &sharpsl_nand_platform_data,
-};
-
static int __init sharpsl_nand_init(void)
{
- if (machine_is_poodle()) {
- sharpsl_nand_partitions[1].size = 22 * 1024 * 1024;
- } else if (machine_is_corgi() || machine_is_shepherd()) {
- sharpsl_nand_partitions[1].size = 25 * 1024 * 1024;
- } else if (machine_is_husky()) {
- sharpsl_nand_partitions[1].size = 53 * 1024 * 1024;
- } else if (machine_is_spitz()) {
- sharpsl_nand_partitions[1].size = 5 * 1024 * 1024;
- } else if (machine_is_akita()) {
- sharpsl_nand_partitions[1].size = 58 * 1024 * 1024;
- sharpsl_nand_platform_data.badblock_pattern = &sharpsl_akita_bbt;
- sharpsl_nand_platform_data.ecc_layout = &akita_oobinfo;
- } else if (machine_is_borzoi()) {
- sharpsl_nand_partitions[1].size = 32 * 1024 * 1024;
- }
-
- platform_device_register(&sharpsl_nand_device);
return platform_driver_register(&sharpsl_nand_driver);
}
module_init(sharpsl_nand_init);
@@ -341,7 +256,6 @@ module_init(sharpsl_nand_init);
static void __exit sharpsl_nand_exit(void)
{
platform_driver_unregister(&sharpsl_nand_driver);
- platform_device_unregister(&sharpsl_nand_device);
}
module_exit(sharpsl_nand_exit);