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-rw-r--r--drivers/mtd/maps/Kconfig33
-rw-r--r--drivers/mtd/maps/Makefile4
-rw-r--r--drivers/mtd/maps/ebony.c163
-rw-r--r--drivers/mtd/maps/ocotea.c154
-rw-r--r--drivers/mtd/maps/omap-toto-flash.c133
-rw-r--r--drivers/mtd/maps/pci.c18
-rw-r--r--drivers/mtd/maps/physmap_of.c3
-rw-r--r--drivers/mtd/maps/walnut.c122
8 files changed, 5 insertions, 625 deletions
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index df8e00bba07..5ea16936216 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -332,30 +332,6 @@ config MTD_CFI_FLAGADM
Mapping for the Flaga digital module. If you don't have one, ignore
this setting.
-config MTD_WALNUT
- tristate "Flash device mapped on IBM 405GP Walnut"
- depends on MTD_JEDECPROBE && WALNUT && !PPC_MERGE
- help
- This enables access routines for the flash chips on the IBM 405GP
- Walnut board. If you have one of these boards and would like to
- use the flash chips on it, say 'Y'.
-
-config MTD_EBONY
- tristate "Flash devices mapped on IBM 440GP Ebony"
- depends on MTD_JEDECPROBE && EBONY && !PPC_MERGE
- help
- This enables access routines for the flash chips on the IBM 440GP
- Ebony board. If you have one of these boards and would like to
- use the flash chips on it, say 'Y'.
-
-config MTD_OCOTEA
- tristate "Flash devices mapped on IBM 440GX Ocotea"
- depends on MTD_CFI && OCOTEA && !PPC_MERGE
- help
- This enables access routines for the flash chips on the IBM 440GX
- Ocotea board. If you have one of these boards and would like to
- use the flash chips on it, say 'Y'.
-
config MTD_REDWOOD
tristate "CFI Flash devices mapped on IBM Redwood"
depends on MTD_CFI && ( REDWOOD_4 || REDWOOD_5 || REDWOOD_6 )
@@ -458,13 +434,6 @@ config MTD_CEIVA
PhotoMax Digital Picture Frame.
If you have such a device, say 'Y'.
-config MTD_NOR_TOTO
- tristate "NOR Flash device on TOTO board"
- depends on ARCH_OMAP && OMAP_TOTO
- help
- This enables access to the NOR flash on the Texas Instruments
- TOTO board.
-
config MTD_H720X
tristate "Hynix evaluation board mappings"
depends on MTD_CFI && ( ARCH_H7201 || ARCH_H7202 )
@@ -522,7 +491,7 @@ config MTD_BFIN_ASYNC
config MTD_UCLINUX
tristate "Generic uClinux RAM/ROM filesystem support"
- depends on MTD_PARTITIONS && !MMU
+ depends on MTD_PARTITIONS && MTD_RAM && !MMU
help
Map driver to support image based filesystems for uClinux.
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index 6cda6df973e..6d9ba35caf1 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -50,12 +50,8 @@ obj-$(CONFIG_MTD_REDWOOD) += redwood.o
obj-$(CONFIG_MTD_UCLINUX) += uclinux.o
obj-$(CONFIG_MTD_NETtel) += nettel.o
obj-$(CONFIG_MTD_SCB2_FLASH) += scb2_flash.o
-obj-$(CONFIG_MTD_EBONY) += ebony.o
-obj-$(CONFIG_MTD_OCOTEA) += ocotea.o
-obj-$(CONFIG_MTD_WALNUT) += walnut.o
obj-$(CONFIG_MTD_H720X) += h720x-flash.o
obj-$(CONFIG_MTD_SBC8240) += sbc8240.o
-obj-$(CONFIG_MTD_NOR_TOTO) += omap-toto-flash.o
obj-$(CONFIG_MTD_IXP4XX) += ixp4xx.o
obj-$(CONFIG_MTD_IXP2000) += ixp2000.o
obj-$(CONFIG_MTD_WRSBC8260) += wr_sbc82xx_flash.o
diff --git a/drivers/mtd/maps/ebony.c b/drivers/mtd/maps/ebony.c
deleted file mode 100644
index d92b7c70d3e..00000000000
--- a/drivers/mtd/maps/ebony.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * Mapping for Ebony user flash
- *
- * Matt Porter <mporter@kernel.crashing.org>
- *
- * Copyright 2002-2004 MontaVista Software Inc.
- *
- * 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
- * option) any later version.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-#include <asm/io.h>
-#include <asm/ibm44x.h>
-#include <platforms/4xx/ebony.h>
-
-static struct mtd_info *flash;
-
-static struct map_info ebony_small_map = {
- .name = "Ebony small flash",
- .size = EBONY_SMALL_FLASH_SIZE,
- .bankwidth = 1,
-};
-
-static struct map_info ebony_large_map = {
- .name = "Ebony large flash",
- .size = EBONY_LARGE_FLASH_SIZE,
- .bankwidth = 1,
-};
-
-static struct mtd_partition ebony_small_partitions[] = {
- {
- .name = "OpenBIOS",
- .offset = 0x0,
- .size = 0x80000,
- }
-};
-
-static struct mtd_partition ebony_large_partitions[] = {
- {
- .name = "fs",
- .offset = 0,
- .size = 0x380000,
- },
- {
- .name = "firmware",
- .offset = 0x380000,
- .size = 0x80000,
- }
-};
-
-int __init init_ebony(void)
-{
- u8 fpga0_reg;
- u8 __iomem *fpga0_adr;
- unsigned long long small_flash_base, large_flash_base;
-
- fpga0_adr = ioremap64(EBONY_FPGA_ADDR, 16);
- if (!fpga0_adr)
- return -ENOMEM;
-
- fpga0_reg = readb(fpga0_adr);
- iounmap(fpga0_adr);
-
- if (EBONY_BOOT_SMALL_FLASH(fpga0_reg) &&
- !EBONY_FLASH_SEL(fpga0_reg))
- small_flash_base = EBONY_SMALL_FLASH_HIGH2;
- else if (EBONY_BOOT_SMALL_FLASH(fpga0_reg) &&
- EBONY_FLASH_SEL(fpga0_reg))
- small_flash_base = EBONY_SMALL_FLASH_HIGH1;
- else if (!EBONY_BOOT_SMALL_FLASH(fpga0_reg) &&
- !EBONY_FLASH_SEL(fpga0_reg))
- small_flash_base = EBONY_SMALL_FLASH_LOW2;
- else
- small_flash_base = EBONY_SMALL_FLASH_LOW1;
-
- if (EBONY_BOOT_SMALL_FLASH(fpga0_reg) &&
- !EBONY_ONBRD_FLASH_EN(fpga0_reg))
- large_flash_base = EBONY_LARGE_FLASH_LOW;
- else
- large_flash_base = EBONY_LARGE_FLASH_HIGH;
-
- ebony_small_map.phys = small_flash_base;
- ebony_small_map.virt = ioremap64(small_flash_base,
- ebony_small_map.size);
-
- if (!ebony_small_map.virt) {
- printk("Failed to ioremap flash\n");
- return -EIO;
- }
-
- simple_map_init(&ebony_small_map);
-
- flash = do_map_probe("jedec_probe", &ebony_small_map);
- if (flash) {
- flash->owner = THIS_MODULE;
- add_mtd_partitions(flash, ebony_small_partitions,
- ARRAY_SIZE(ebony_small_partitions));
- } else {
- printk("map probe failed for flash\n");
- iounmap(ebony_small_map.virt);
- return -ENXIO;
- }
-
- ebony_large_map.phys = large_flash_base;
- ebony_large_map.virt = ioremap64(large_flash_base,
- ebony_large_map.size);
-
- if (!ebony_large_map.virt) {
- printk("Failed to ioremap flash\n");
- iounmap(ebony_small_map.virt);
- return -EIO;
- }
-
- simple_map_init(&ebony_large_map);
-
- flash = do_map_probe("jedec_probe", &ebony_large_map);
- if (flash) {
- flash->owner = THIS_MODULE;
- add_mtd_partitions(flash, ebony_large_partitions,
- ARRAY_SIZE(ebony_large_partitions));
- } else {
- printk("map probe failed for flash\n");
- iounmap(ebony_small_map.virt);
- iounmap(ebony_large_map.virt);
- return -ENXIO;
- }
-
- return 0;
-}
-
-static void __exit cleanup_ebony(void)
-{
- if (flash) {
- del_mtd_partitions(flash);
- map_destroy(flash);
- }
-
- if (ebony_small_map.virt) {
- iounmap(ebony_small_map.virt);
- ebony_small_map.virt = NULL;
- }
-
- if (ebony_large_map.virt) {
- iounmap(ebony_large_map.virt);
- ebony_large_map.virt = NULL;
- }
-}
-
-module_init(init_ebony);
-module_exit(cleanup_ebony);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Matt Porter <mporter@kernel.crashing.org>");
-MODULE_DESCRIPTION("MTD map and partitions for IBM 440GP Ebony boards");
diff --git a/drivers/mtd/maps/ocotea.c b/drivers/mtd/maps/ocotea.c
deleted file mode 100644
index 5522eac8c98..00000000000
--- a/drivers/mtd/maps/ocotea.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Mapping for Ocotea user flash
- *
- * Matt Porter <mporter@kernel.crashing.org>
- *
- * Copyright 2002-2004 MontaVista Software Inc.
- *
- * 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
- * option) any later version.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-#include <asm/io.h>
-#include <asm/ibm44x.h>
-#include <platforms/4xx/ocotea.h>
-
-static struct mtd_info *flash;
-
-static struct map_info ocotea_small_map = {
- .name = "Ocotea small flash",
- .size = OCOTEA_SMALL_FLASH_SIZE,
- .buswidth = 1,
-};
-
-static struct map_info ocotea_large_map = {
- .name = "Ocotea large flash",
- .size = OCOTEA_LARGE_FLASH_SIZE,
- .buswidth = 1,
-};
-
-static struct mtd_partition ocotea_small_partitions[] = {
- {
- .name = "pibs",
- .offset = 0x0,
- .size = 0x100000,
- }
-};
-
-static struct mtd_partition ocotea_large_partitions[] = {
- {
- .name = "fs",
- .offset = 0,
- .size = 0x300000,
- },
- {
- .name = "firmware",
- .offset = 0x300000,
- .size = 0x100000,
- }
-};
-
-int __init init_ocotea(void)
-{
- u8 fpga0_reg;
- u8 *fpga0_adr;
- unsigned long long small_flash_base, large_flash_base;
-
- fpga0_adr = ioremap64(OCOTEA_FPGA_ADDR, 16);
- if (!fpga0_adr)
- return -ENOMEM;
-
- fpga0_reg = readb((unsigned long)fpga0_adr);
- iounmap(fpga0_adr);
-
- if (OCOTEA_BOOT_LARGE_FLASH(fpga0_reg)) {
- small_flash_base = OCOTEA_SMALL_FLASH_HIGH;
- large_flash_base = OCOTEA_LARGE_FLASH_LOW;
- }
- else {
- small_flash_base = OCOTEA_SMALL_FLASH_LOW;
- large_flash_base = OCOTEA_LARGE_FLASH_HIGH;
- }
-
- ocotea_small_map.phys = small_flash_base;
- ocotea_small_map.virt = ioremap64(small_flash_base,
- ocotea_small_map.size);
-
- if (!ocotea_small_map.virt) {
- printk("Failed to ioremap flash\n");
- return -EIO;
- }
-
- simple_map_init(&ocotea_small_map);
-
- flash = do_map_probe("map_rom", &ocotea_small_map);
- if (flash) {
- flash->owner = THIS_MODULE;
- add_mtd_partitions(flash, ocotea_small_partitions,
- ARRAY_SIZE(ocotea_small_partitions));
- } else {
- printk("map probe failed for flash\n");
- iounmap(ocotea_small_map.virt);
- return -ENXIO;
- }
-
- ocotea_large_map.phys = large_flash_base;
- ocotea_large_map.virt = ioremap64(large_flash_base,
- ocotea_large_map.size);
-
- if (!ocotea_large_map.virt) {
- printk("Failed to ioremap flash\n");
- iounmap(ocotea_small_map.virt);
- return -EIO;
- }
-
- simple_map_init(&ocotea_large_map);
-
- flash = do_map_probe("cfi_probe", &ocotea_large_map);
- if (flash) {
- flash->owner = THIS_MODULE;
- add_mtd_partitions(flash, ocotea_large_partitions,
- ARRAY_SIZE(ocotea_large_partitions));
- } else {
- printk("map probe failed for flash\n");
- iounmap(ocotea_small_map.virt);
- iounmap(ocotea_large_map.virt);
- return -ENXIO;
- }
-
- return 0;
-}
-
-static void __exit cleanup_ocotea(void)
-{
- if (flash) {
- del_mtd_partitions(flash);
- map_destroy(flash);
- }
-
- if (ocotea_small_map.virt) {
- iounmap((void *)ocotea_small_map.virt);
- ocotea_small_map.virt = 0;
- }
-
- if (ocotea_large_map.virt) {
- iounmap((void *)ocotea_large_map.virt);
- ocotea_large_map.virt = 0;
- }
-}
-
-module_init(init_ocotea);
-module_exit(cleanup_ocotea);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Matt Porter <mporter@kernel.crashing.org>");
-MODULE_DESCRIPTION("MTD map and partitions for IBM 440GX Ocotea boards");
diff --git a/drivers/mtd/maps/omap-toto-flash.c b/drivers/mtd/maps/omap-toto-flash.c
deleted file mode 100644
index 0a60ebbc217..00000000000
--- a/drivers/mtd/maps/omap-toto-flash.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * NOR Flash memory access on TI Toto board
- *
- * jzhang@ti.com (C) 2003 Texas Instruments.
- *
- * (C) 2002 MontVista Software, Inc.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/hardware.h>
-#include <asm/io.h>
-
-
-#ifndef CONFIG_ARCH_OMAP
-#error This is for OMAP architecture only
-#endif
-
-//these lines need be moved to a hardware header file
-#define OMAP_TOTO_FLASH_BASE 0xd8000000
-#define OMAP_TOTO_FLASH_SIZE 0x80000
-
-static struct map_info omap_toto_map_flash = {
- .name = "OMAP Toto flash",
- .bankwidth = 2,
- .virt = (void __iomem *)OMAP_TOTO_FLASH_BASE,
-};
-
-
-static struct mtd_partition toto_flash_partitions[] = {
- {
- .name = "BootLoader",
- .size = 0x00040000, /* hopefully u-boot will stay 128k + 128*/
- .offset = 0,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- }, {
- .name = "ReservedSpace",
- .size = 0x00030000,
- .offset = MTDPART_OFS_APPEND,
- //mask_flags: MTD_WRITEABLE, /* force read-only */
- }, {
- .name = "EnvArea", /* bottom 64KiB for env vars */
- .size = MTDPART_SIZ_FULL,
- .offset = MTDPART_OFS_APPEND,
- }
-};
-
-static struct mtd_partition *parsed_parts;
-
-static struct mtd_info *flash_mtd;
-
-static int __init init_flash (void)
-{
-
- struct mtd_partition *parts;
- int nb_parts = 0;
- int parsed_nr_parts = 0;
- const char *part_type;
-
- /*
- * Static partition definition selection
- */
- part_type = "static";
-
- parts = toto_flash_partitions;
- nb_parts = ARRAY_SIZE(toto_flash_partitions);
- omap_toto_map_flash.size = OMAP_TOTO_FLASH_SIZE;
- omap_toto_map_flash.phys = virt_to_phys(OMAP_TOTO_FLASH_BASE);
-
- simple_map_init(&omap_toto_map_flash);
- /*
- * Now let's probe for the actual flash. Do it here since
- * specific machine settings might have been set above.
- */
- printk(KERN_NOTICE "OMAP toto flash: probing %d-bit flash bus\n",
- omap_toto_map_flash.bankwidth*8);
- flash_mtd = do_map_probe("jedec_probe", &omap_toto_map_flash);
- if (!flash_mtd)
- return -ENXIO;
-
- if (parsed_nr_parts > 0) {
- parts = parsed_parts;
- nb_parts = parsed_nr_parts;
- }
-
- if (nb_parts == 0) {
- printk(KERN_NOTICE "OMAP toto flash: no partition info available,"
- "registering whole flash at once\n");
- if (add_mtd_device(flash_mtd)){
- return -ENXIO;
- }
- } else {
- printk(KERN_NOTICE "Using %s partition definition\n",
- part_type);
- return add_mtd_partitions(flash_mtd, parts, nb_parts);
- }
- return 0;
-}
-
-int __init omap_toto_mtd_init(void)
-{
- int status;
-
- if (status = init_flash()) {
- printk(KERN_ERR "OMAP Toto Flash: unable to init map for toto flash\n");
- }
- return status;
-}
-
-static void __exit omap_toto_mtd_cleanup(void)
-{
- if (flash_mtd) {
- del_mtd_partitions(flash_mtd);
- map_destroy(flash_mtd);
- kfree(parsed_parts);
- }
-}
-
-module_init(omap_toto_mtd_init);
-module_exit(omap_toto_mtd_cleanup);
-
-MODULE_AUTHOR("Jian Zhang");
-MODULE_DESCRIPTION("OMAP Toto board map driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/mtd/maps/pci.c b/drivers/mtd/maps/pci.c
index 5c6a25c9038..48f4cf5cb9d 100644
--- a/drivers/mtd/maps/pci.c
+++ b/drivers/mtd/maps/pci.c
@@ -203,15 +203,8 @@ intel_dc21285_init(struct pci_dev *dev, struct map_pci_info *map)
* not enabled, should we be allocating a new resource for it
* or simply enabling it?
*/
- if (!(pci_resource_flags(dev, PCI_ROM_RESOURCE) &
- IORESOURCE_ROM_ENABLE)) {
- u32 val;
- pci_resource_flags(dev, PCI_ROM_RESOURCE) |= IORESOURCE_ROM_ENABLE;
- pci_read_config_dword(dev, PCI_ROM_ADDRESS, &val);
- val |= PCI_ROM_ADDRESS_ENABLE;
- pci_write_config_dword(dev, PCI_ROM_ADDRESS, val);
- printk("%s: enabling expansion ROM\n", pci_name(dev));
- }
+ pci_enable_rom(dev);
+ printk("%s: enabling expansion ROM\n", pci_name(dev));
}
if (!len || !base)
@@ -232,18 +225,13 @@ intel_dc21285_init(struct pci_dev *dev, struct map_pci_info *map)
static void
intel_dc21285_exit(struct pci_dev *dev, struct map_pci_info *map)
{
- u32 val;
-
if (map->base)
iounmap(map->base);
/*
* We need to undo the PCI BAR2/PCI ROM BAR address alteration.
*/
- pci_resource_flags(dev, PCI_ROM_RESOURCE) &= ~IORESOURCE_ROM_ENABLE;
- pci_read_config_dword(dev, PCI_ROM_ADDRESS, &val);
- val &= ~PCI_ROM_ADDRESS_ENABLE;
- pci_write_config_dword(dev, PCI_ROM_ADDRESS, val);
+ pci_disable_rom(dev);
}
static unsigned long
diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c
index 49acd417189..5fcfec034a9 100644
--- a/drivers/mtd/maps/physmap_of.c
+++ b/drivers/mtd/maps/physmap_of.c
@@ -230,8 +230,7 @@ static int __devinit of_flash_probe(struct of_device *dev,
#ifdef CONFIG_MTD_OF_PARTS
if (err == 0) {
- err = of_mtd_parse_partitions(&dev->dev, info->mtd,
- dp, &info->parts);
+ err = of_mtd_parse_partitions(&dev->dev, dp, &info->parts);
if (err < 0)
return err;
}
diff --git a/drivers/mtd/maps/walnut.c b/drivers/mtd/maps/walnut.c
deleted file mode 100644
index e243476c817..00000000000
--- a/drivers/mtd/maps/walnut.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Mapping for Walnut flash
- * (used ebony.c as a "framework")
- *
- * Heikki Lindholm <holindho@infradead.org>
- *
- *
- * 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
- * option) any later version.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-#include <asm/io.h>
-#include <asm/ibm4xx.h>
-#include <platforms/4xx/walnut.h>
-
-/* these should be in platforms/4xx/walnut.h ? */
-#define WALNUT_FLASH_ONBD_N(x) (x & 0x02)
-#define WALNUT_FLASH_SRAM_SEL(x) (x & 0x01)
-#define WALNUT_FLASH_LOW 0xFFF00000
-#define WALNUT_FLASH_HIGH 0xFFF80000
-#define WALNUT_FLASH_SIZE 0x80000
-
-static struct mtd_info *flash;
-
-static struct map_info walnut_map = {
- .name = "Walnut flash",
- .size = WALNUT_FLASH_SIZE,
- .bankwidth = 1,
-};
-
-/* Actually, OpenBIOS is the last 128 KiB of the flash - better
- * partitioning could be made */
-static struct mtd_partition walnut_partitions[] = {
- {
- .name = "OpenBIOS",
- .offset = 0x0,
- .size = WALNUT_FLASH_SIZE,
- /*.mask_flags = MTD_WRITEABLE, */ /* force read-only */
- }
-};
-
-int __init init_walnut(void)
-{
- u8 fpga_brds1;
- void *fpga_brds1_adr;
- void *fpga_status_adr;
- unsigned long flash_base;
-
- /* this should already be mapped (platform/4xx/walnut.c) */
- fpga_status_adr = ioremap(WALNUT_FPGA_BASE, 8);
- if (!fpga_status_adr)
- return -ENOMEM;
-
- fpga_brds1_adr = fpga_status_adr+5;
- fpga_brds1 = readb(fpga_brds1_adr);
- /* iounmap(fpga_status_adr); */
-
- if (WALNUT_FLASH_ONBD_N(fpga_brds1)) {
- printk("The on-board flash is disabled (U79 sw 5)!");
- iounmap(fpga_status_adr);
- return -EIO;
- }
- if (WALNUT_FLASH_SRAM_SEL(fpga_brds1))
- flash_base = WALNUT_FLASH_LOW;
- else
- flash_base = WALNUT_FLASH_HIGH;
-
- walnut_map.phys = flash_base;
- walnut_map.virt =
- (void __iomem *)ioremap(flash_base, walnut_map.size);
-
- if (!walnut_map.virt) {
- printk("Failed to ioremap flash.\n");
- iounmap(fpga_status_adr);
- return -EIO;
- }
-
- simple_map_init(&walnut_map);
-
- flash = do_map_probe("jedec_probe", &walnut_map);
- if (flash) {
- flash->owner = THIS_MODULE;
- add_mtd_partitions(flash, walnut_partitions,
- ARRAY_SIZE(walnut_partitions));
- } else {
- printk("map probe failed for flash\n");
- iounmap(fpga_status_adr);
- return -ENXIO;
- }
-
- iounmap(fpga_status_adr);
- return 0;
-}
-
-static void __exit cleanup_walnut(void)
-{
- if (flash) {
- del_mtd_partitions(flash);
- map_destroy(flash);
- }
-
- if (walnut_map.virt) {
- iounmap((void *)walnut_map.virt);
- walnut_map.virt = 0;
- }
-}
-
-module_init(init_walnut);
-module_exit(cleanup_walnut);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Heikki Lindholm <holindho@infradead.org>");
-MODULE_DESCRIPTION("MTD map and partitions for IBM 405GP Walnut boards");