From f6c11c1826a6ed853019cf2bdf51489d10c07642 Mon Sep 17 00:00:00 2001 From: Jamie Iles Date: Mon, 23 May 2011 10:23:10 +0100 Subject: [PATCH] mtd: scx200_docflash: convert to mtd_device_register() Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse --- drivers/mtd/maps/Kconfig | 2 +- drivers/mtd/maps/scx200_docflash.c | 16 +++------------- 2 files changed, 4 insertions(+), 14 deletions(-) diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig index d949eee14f14..add25a94ce4a 100644 --- a/drivers/mtd/maps/Kconfig +++ b/drivers/mtd/maps/Kconfig @@ -184,7 +184,7 @@ config MTD_VMAX config MTD_SCx200_DOCFLASH tristate "Flash device mapped with DOCCS on NatSemi SCx200" - depends on SCx200 && MTD_CFI && MTD_PARTITIONS + depends on SCx200 && MTD_CFI help Enable support for a flash chip mapped using the DOCCS signal on a National Semiconductor SCx200 processor. diff --git a/drivers/mtd/maps/scx200_docflash.c b/drivers/mtd/maps/scx200_docflash.c index 027e628a4f1d..f1c1f737d0d7 100644 --- a/drivers/mtd/maps/scx200_docflash.c +++ b/drivers/mtd/maps/scx200_docflash.c @@ -44,7 +44,6 @@ static struct resource docmem = { static struct mtd_info *mymtd; -#ifdef CONFIG_MTD_PARTITIONS static struct mtd_partition partition_info[] = { { .name = "DOCCS Boot kernel", @@ -68,8 +67,6 @@ static struct mtd_partition partition_info[] = { }, }; #define NUM_PARTITIONS ARRAY_SIZE(partition_info) -#endif - static struct map_info scx200_docflash_map = { .name = "NatSemi SCx200 DOCCS Flash", @@ -198,24 +195,17 @@ static int __init init_scx200_docflash(void) mymtd->owner = THIS_MODULE; -#ifdef CONFIG_MTD_PARTITIONS partition_info[3].offset = mymtd->size-partition_info[3].size; partition_info[2].size = partition_info[3].offset-partition_info[2].offset; - add_mtd_partitions(mymtd, partition_info, NUM_PARTITIONS); -#else - add_mtd_device(mymtd); -#endif + mtd_device_register(mymtd, partition_info, NUM_PARTITIONS); + return 0; } static void __exit cleanup_scx200_docflash(void) { if (mymtd) { -#ifdef CONFIG_MTD_PARTITIONS - del_mtd_partitions(mymtd); -#else - del_mtd_device(mymtd); -#endif + mtd_device_unregister(mymtd); map_destroy(mymtd); } if (scx200_docflash_map.virt) { -- 2.20.1