diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/maps/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/mtd/maps/Makefile | 1 | ||||
| -rw-r--r-- | drivers/mtd/maps/cdb89712.c | 278 | ||||
| -rw-r--r-- | drivers/mtd/nand/Kconfig | 13 | ||||
| -rw-r--r-- | drivers/mtd/nand/Makefile | 2 | ||||
| -rw-r--r-- | drivers/mtd/nand/autcpu12.c | 237 | ||||
| -rw-r--r-- | drivers/mtd/nand/spia.c | 176 |
7 files changed, 0 insertions, 714 deletions
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig index 2e47c2e..df30486 100644 --- a/drivers/mtd/maps/Kconfig +++ b/drivers/mtd/maps/Kconfig @@ -324,13 +324,6 @@ config MTD_SOLUTIONENGINE This enables access to the flash chips on the Hitachi SolutionEngine and similar boards. Say 'Y' if you are building a kernel for such a board. -config MTD_CDB89712 - tristate "Cirrus CDB89712 evaluation board mappings" - depends on MTD_CFI && ARCH_CDB89712 - help - This enables access to the flash or ROM chips on the CDB89712 board. - If you have such a board, say 'Y'. - config MTD_SA1100 tristate "CFI Flash device mapped on StrongARM SA11x0" depends on MTD_CFI && ARCH_SA1100 diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile index deb43e9..a0240ed 100644 --- a/drivers/mtd/maps/Makefile +++ b/drivers/mtd/maps/Makefile @@ -7,7 +7,6 @@ obj-$(CONFIG_MTD) += map_funcs.o endif # Chip mappings -obj-$(CONFIG_MTD_CDB89712) += cdb89712.o obj-$(CONFIG_MTD_CFI_FLAGADM) += cfi_flagadm.o obj-$(CONFIG_MTD_DC21285) += dc21285.o obj-$(CONFIG_MTD_DILNETPC) += dilnetpc.o diff --git a/drivers/mtd/maps/cdb89712.c b/drivers/mtd/maps/cdb89712.c deleted file mode 100644 index c29cbf8..0000000 --- a/drivers/mtd/maps/cdb89712.c +++ /dev/null @@ -1,278 +0,0 @@ -/* - * Flash on Cirrus CDB89712 - * - */ - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/ioport.h> -#include <linux/init.h> -#include <asm/io.h> -#include <mach/hardware.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/map.h> -#include <linux/mtd/partitions.h> - -/* dynamic ioremap() areas */ -#define FLASH_START 0x00000000 -#define FLASH_SIZE 0x800000 -#define FLASH_WIDTH 4 - -#define SRAM_START 0x60000000 -#define SRAM_SIZE 0xc000 -#define SRAM_WIDTH 4 - -#define BOOTROM_START 0x70000000 -#define BOOTROM_SIZE 0x80 -#define BOOTROM_WIDTH 4 - - -static struct mtd_info *flash_mtd; - -struct map_info cdb89712_flash_map = { - .name = "flash", - .size = FLASH_SIZE, - .bankwidth = FLASH_WIDTH, - .phys = FLASH_START, -}; - -struct resource cdb89712_flash_resource = { - .name = "Flash", - .start = FLASH_START, - .end = FLASH_START + FLASH_SIZE - 1, - .flags = IORESOURCE_IO | IORESOURCE_BUSY, -}; - -static int __init init_cdb89712_flash (void) -{ - int err; - - if (request_resource (&ioport_resource, &cdb89712_flash_resource)) { - printk(KERN_NOTICE "Failed to reserve Cdb89712 FLASH space\n"); - err = -EBUSY; - goto out; - } - - cdb89712_flash_map.virt = ioremap(FLASH_START, FLASH_SIZE); - if (!cdb89712_flash_map.virt) { - printk(KERN_NOTICE "Failed to ioremap Cdb89712 FLASH space\n"); - err = -EIO; - goto out_resource; - } - simple_map_init(&cdb89712_flash_map); - flash_mtd = do_map_probe("cfi_probe", &cdb89712_flash_map); - if (!flash_mtd) { - flash_mtd = do_map_probe("map_rom", &cdb89712_flash_map); - if (flash_mtd) - flash_mtd->erasesize = 0x10000; - } - if (!flash_mtd) { - printk("FLASH probe failed\n"); - err = -ENXIO; - goto out_ioremap; - } - - flash_mtd->owner = THIS_MODULE; - - if (mtd_device_register(flash_mtd, NULL, 0)) { - printk("FLASH device addition failed\n"); - err = -ENOMEM; - goto out_probe; - } - - return 0; - -out_probe: - map_destroy(flash_mtd); - flash_mtd = 0; -out_ioremap: - iounmap((void *)cdb89712_flash_map.virt); -out_resource: - release_resource (&cdb89712_flash_resource); -out: - return err; -} - - - - - -static struct mtd_info *sram_mtd; - -struct map_info cdb89712_sram_map = { - .name = "SRAM", - .size = SRAM_SIZE, - .bankwidth = SRAM_WIDTH, - .phys = SRAM_START, -}; - -struct resource cdb89712_sram_resource = { - .name = "SRAM", - .start = SRAM_START, - .end = SRAM_START + SRAM_SIZE - 1, - .flags = IORESOURCE_IO | IORESOURCE_BUSY, -}; - -static int __init init_cdb89712_sram (void) -{ - int err; - - if (request_resource (&ioport_resource, &cdb89712_sram_resource)) { - printk(KERN_NOTICE "Failed to reserve Cdb89712 SRAM space\n"); - err = -EBUSY; - goto out; - } - - cdb89712_sram_map.virt = ioremap(SRAM_START, SRAM_SIZE); - if (!cdb89712_sram_map.virt) { - printk(KERN_NOTICE "Failed to ioremap Cdb89712 SRAM space\n"); - err = -EIO; - goto out_resource; - } - simple_map_init(&cdb89712_sram_map); - sram_mtd = do_map_probe("map_ram", &cdb89712_sram_map); - if (!sram_mtd) { - printk("SRAM probe failed\n"); - err = -ENXIO; - goto out_ioremap; - } - - sram_mtd->owner = THIS_MODULE; - sram_mtd->erasesize = 16; - - if (mtd_device_register(sram_mtd, NULL, 0)) { - printk("SRAM device addition failed\n"); - err = -ENOMEM; - goto out_probe; - } - - return 0; - -out_probe: - map_destroy(sram_mtd); - sram_mtd = 0; -out_ioremap: - iounmap((void *)cdb89712_sram_map.virt); -out_resource: - release_resource (&cdb89712_sram_resource); -out: - return err; -} - - - - - - - -static struct mtd_info *bootrom_mtd; - -struct map_info cdb89712_bootrom_map = { - .name = "BootROM", - .size = BOOTROM_SIZE, - .bankwidth = BOOTROM_WIDTH, - .phys = BOOTROM_START, -}; - -struct resource cdb89712_bootrom_resource = { - .name = "BootROM", - .start = BOOTROM_START, - .end = BOOTROM_START + BOOTROM_SIZE - 1, - .flags = IORESOURCE_IO | IORESOURCE_BUSY, -}; - -static int __init init_cdb89712_bootrom (void) -{ - int err; - - if (request_resource (&ioport_resource, &cdb89712_bootrom_resource)) { - printk(KERN_NOTICE "Failed to reserve Cdb89712 BOOTROM space\n"); - err = -EBUSY; - goto out; - } - - cdb89712_bootrom_map.virt = ioremap(BOOTROM_START, BOOTROM_SIZE); - if (!cdb89712_bootrom_map.virt) { - printk(KERN_NOTICE "Failed to ioremap Cdb89712 BootROM space\n"); - err = -EIO; - goto out_resource; - } - simple_map_init(&cdb89712_bootrom_map); - bootrom_mtd = do_map_probe("map_rom", &cdb89712_bootrom_map); - if (!bootrom_mtd) { - printk("BootROM probe failed\n"); - err = -ENXIO; - goto out_ioremap; - } - - bootrom_mtd->owner = THIS_MODULE; - bootrom_mtd->erasesize = 0x10000; - - if (mtd_device_register(bootrom_mtd, NULL, 0)) { - printk("BootROM device addition failed\n"); - err = -ENOMEM; - goto out_probe; - } - - return 0; - -out_probe: - map_destroy(bootrom_mtd); - bootrom_mtd = 0; -out_ioremap: - iounmap((void *)cdb89712_bootrom_map.virt); -out_resource: - release_resource (&cdb89712_bootrom_resource); -out: - return err; -} - - - - - -static int __init init_cdb89712_maps(void) -{ - - printk(KERN_INFO "Cirrus CDB89712 MTD mappings:\n Flash 0x%x at 0x%x\n SRAM 0x%x at 0x%x\n BootROM 0x%x at 0x%x\n", - FLASH_SIZE, FLASH_START, SRAM_SIZE, SRAM_START, BOOTROM_SIZE, BOOTROM_START); - - init_cdb89712_flash(); - init_cdb89712_sram(); - init_cdb89712_bootrom(); - - return 0; -} - - -static void __exit cleanup_cdb89712_maps(void) -{ - if (sram_mtd) { - mtd_device_unregister(sram_mtd); - map_destroy(sram_mtd); - iounmap((void *)cdb89712_sram_map.virt); - release_resource (&cdb89712_sram_resource); - } - - if (flash_mtd) { - mtd_device_unregister(flash_mtd); - map_destroy(flash_mtd); - iounmap((void *)cdb89712_flash_map.virt); - release_resource (&cdb89712_flash_resource); - } - - if (bootrom_mtd) { - mtd_device_unregister(bootrom_mtd); - map_destroy(bootrom_mtd); - iounmap((void *)cdb89712_bootrom_map.virt); - release_resource (&cdb89712_bootrom_resource); - } -} - -module_init(init_cdb89712_maps); -module_exit(cleanup_cdb89712_maps); - -MODULE_AUTHOR("Ray L"); -MODULE_DESCRIPTION("ARM CDB89712 map driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 4883139..531807d 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -49,13 +49,6 @@ config MTD_NAND_MUSEUM_IDS NAND chips (page size 256 byte, erase size 4-8KiB). The IDs of these chips were reused by later, larger chips. -config MTD_NAND_AUTCPU12 - tristate "SmartMediaCard on autronix autcpu12 board" - depends on ARCH_AUTCPU12 - help - This enables the driver for the autronix autcpu12 board to - access the SmartMediaCard. - config MTD_NAND_DENALI depends on PCI tristate "Support Denali NAND controller on Intel Moorestown" @@ -86,12 +79,6 @@ config MTD_NAND_GPIO help This enables a GPIO based NAND flash driver. -config MTD_NAND_SPIA - tristate "NAND Flash device on SPIA board" - depends on ARCH_P720T - help - If you had to ask, you don't have one. Say 'N'. - config MTD_NAND_AMS_DELTA tristate "NAND Flash device on Amstrad E3" depends on MACH_AMS_DELTA diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile index 2cbd091..6c7f2b3 100644 --- a/drivers/mtd/nand/Makefile +++ b/drivers/mtd/nand/Makefile @@ -9,9 +9,7 @@ obj-$(CONFIG_MTD_NAND_IDS) += nand_ids.o obj-$(CONFIG_MTD_SM_COMMON) += sm_common.o obj-$(CONFIG_MTD_NAND_CAFE) += cafe_nand.o -obj-$(CONFIG_MTD_NAND_SPIA) += spia.o obj-$(CONFIG_MTD_NAND_AMS_DELTA) += ams-delta.o -obj-$(CONFIG_MTD_NAND_AUTCPU12) += autcpu12.o obj-$(CONFIG_MTD_NAND_DENALI) += denali.o obj-$(CONFIG_MTD_NAND_AU1550) += au1550nd.o obj-$(CONFIG_MTD_NAND_BF5XX) += bf5xx_nand.o diff --git a/drivers/mtd/nand/autcpu12.c b/drivers/mtd/nand/autcpu12.c deleted file mode 100644 index 04769a4..0000000 --- a/drivers/mtd/nand/autcpu12.c +++ /dev/null @@ -1,237 +0,0 @@ -/* - * drivers/mtd/autcpu12.c - * - * Copyright (c) 2002 Thomas Gleixner <tgxl@linutronix.de> - * - * Derived from drivers/mtd/spia.c - * Copyright (C) 2000 Steven J. Hill (sjhill@realitydiluted.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Overview: - * This is a device driver for the NAND flash device found on the - * autronix autcpu12 board, which is a SmartMediaCard. It supports - * 16MiB, 32MiB and 64MiB cards. - * - * - * 02-12-2002 TG Cleanup of module params - * - * 02-20-2002 TG adjusted for different rd/wr address support - * added support for read device ready/busy line - * added page_cache - * - * 10-06-2002 TG 128K card support added - */ - -#include <linux/slab.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> -#include <linux/mtd/partitions.h> -#include <asm/io.h> -#include <mach/hardware.h> -#include <asm/sizes.h> -#include <mach/autcpu12.h> - -/* - * MTD structure for AUTCPU12 board - */ -static struct mtd_info *autcpu12_mtd = NULL; -static void __iomem *autcpu12_fio_base; - -/* - * Define partitions for flash devices - */ -static struct mtd_partition partition_info16k[] = { - { .name = "AUTCPU12 flash partition 1", - .offset = 0, - .size = 8 * SZ_1M }, - { .name = "AUTCPU12 flash partition 2", - .offset = 8 * SZ_1M, - .size = 8 * SZ_1M }, -}; - -static struct mtd_partition partition_info32k[] = { - { .name = "AUTCPU12 flash partition 1", - .offset = 0, - .size = 8 * SZ_1M }, - { .name = "AUTCPU12 flash partition 2", - .offset = 8 * SZ_1M, - .size = 24 * SZ_1M }, -}; - -static struct mtd_partition partition_info64k[] = { - { .name = "AUTCPU12 flash partition 1", - .offset = 0, - .size = 16 * SZ_1M }, - { .name = "AUTCPU12 flash partition 2", - .offset = 16 * SZ_1M, - .size = 48 * SZ_1M }, -}; - -static struct mtd_partition partition_info128k[] = { - { .name = "AUTCPU12 flash partition 1", - .offset = 0, - .size = 16 * SZ_1M }, - { .name = "AUTCPU12 flash partition 2", - .offset = 16 * SZ_1M, - .size = 112 * SZ_1M }, -}; - -#define NUM_PARTITIONS16K 2 -#define NUM_PARTITIONS32K 2 -#define NUM_PARTITIONS64K 2 -#define NUM_PARTITIONS128K 2 -/* - * hardware specific access to control-lines - * - * ALE bit 4 autcpu12_pedr - * CLE bit 5 autcpu12_pedr - * NCE bit 0 fio_ctrl - * - */ -static void autcpu12_hwcontrol(struct mtd_info *mtd, int cmd, - unsigned int ctrl) -{ - struct nand_chip *chip = mtd->priv; - - if (ctrl & NAND_CTRL_CHANGE) { - void __iomem *addr; - unsigned char bits; - - bits = clps_readb(AUTCPU12_SMC_PORT_OFFSET) & ~0x30; - bits |= (ctrl & NAND_CLE) << 4; - bits |= (ctrl & NAND_ALE) << 2; - clps_writeb(bits, AUTCPU12_SMC_PORT_OFFSET); - - addr = autcpu12_fio_base + AUTCPU12_SMC_SELECT_OFFSET; - writeb((readb(addr) & ~0x1) | (ctrl & NAND_NCE), addr); - } - - if (cmd != NAND_CMD_NONE) - writeb(cmd, chip->IO_ADDR_W); -} - -/* - * read device ready pin - */ -int autcpu12_device_ready(struct mtd_info *mtd) -{ - return clps_readb(AUTCPU12_SMC_PORT_OFFSET) & AUTCPU12_SMC_RDY; -} - -/* - * Main initialization routine - */ -static int __init autcpu12_init(void) -{ - struct nand_chip *this; - int err = 0; - - /* Allocate memory for MTD device structure and private data */ - autcpu12_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), - GFP_KERNEL); - if (!autcpu12_mtd) { - printk("Unable to allocate AUTCPU12 NAND MTD device structure.\n"); - err = -ENOMEM; - goto out; - } - - /* map physical address */ - autcpu12_fio_base = ioremap(AUTCPU12_PHYS_SMC, SZ_1K); - if (!autcpu12_fio_base) { - printk("Ioremap autcpu12 SmartMedia Card failed\n"); - err = -EIO; - goto out_mtd; - } - - /* Get pointer to private data */ - this = (struct nand_chip *)(&autcpu12_mtd[1]); - - /* Initialize structures */ - memset(autcpu12_mtd, 0, sizeof(struct mtd_info)); - memset(this, 0, sizeof(struct nand_chip)); - - /* Link the private data with the MTD structure */ - autcpu12_mtd->priv = this; - autcpu12_mtd->owner = THIS_MODULE; - - /* Set address of NAND IO lines */ - this->IO_ADDR_R = autcpu12_fio_base; - this->IO_ADDR_W = autcpu12_fio_base; - this->cmd_ctrl = autcpu12_hwcontrol; - this->dev_ready = autcpu12_device_ready; - /* 20 us command delay time */ - this->chip_delay = 20; - this->ecc.mode = NAND_ECC_SOFT; - - /* Enable the following for a flash based bad block table */ - /* - this->bbt_options = NAND_BBT_USE_FLASH; - */ - this->bbt_options = NAND_BBT_USE_FLASH; - - /* Scan to find existence of the device */ - if (nand_scan(autcpu12_mtd, 1)) { - err = -ENXIO; - goto out_ior; - } - - /* Register the partitions */ - switch (autcpu12_mtd->size) { - case SZ_16M: - mtd_device_register(autcpu12_mtd, partition_info16k, - NUM_PARTITIONS16K); - break; - case SZ_32M: - mtd_device_register(autcpu12_mtd, partition_info32k, - NUM_PARTITIONS32K); - break; - case SZ_64M: - mtd_device_register(autcpu12_mtd, partition_info64k, - NUM_PARTITIONS64K); - break; - case SZ_128M: - mtd_device_register(autcpu12_mtd, partition_info128k, - NUM_PARTITIONS128K); - break; - default: - printk("Unsupported SmartMedia device\n"); - err = -ENXIO; - goto out_ior; - } - goto out; - - out_ior: - iounmap(autcpu12_fio_base); - out_mtd: - kfree(autcpu12_mtd); - out: - return err; -} - -module_init(autcpu12_init); - -/* - * Clean up routine - */ -static void __exit autcpu12_cleanup(void) -{ - /* Release resources, unregister device */ - nand_release(autcpu12_mtd); - - /* unmap physical address */ - iounmap(autcpu12_fio_base); - - /* Free the MTD device structure */ - kfree(autcpu12_mtd); -} - -module_exit(autcpu12_cleanup); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Thomas Gleixner <tglx@linutronix.de>"); -MODULE_DESCRIPTION("Glue layer for SmartMediaCard on autronix autcpu12"); diff --git a/drivers/mtd/nand/spia.c b/drivers/mtd/nand/spia.c deleted file mode 100644 index bef76cd..0000000 --- a/drivers/mtd/nand/spia.c +++ /dev/null @@ -1,176 +0,0 @@ -/* - * drivers/mtd/nand/spia.c - * - * Copyright (C) 2000 Steven J. Hill (sjhill@realitydiluted.com) - * - * - * 10-29-2001 TG change to support hardwarespecific access - * to controllines (due to change in nand.c) - * page_cache added - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Overview: - * This is a device driver for the NAND flash device found on the - * SPIA board which utilizes the Toshiba TC58V64AFT part. This is - * a 64Mibit (8MiB x 8 bits) NAND flash device. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> -#include <linux/mtd/partitions.h> -#include <asm/io.h> - -/* - * MTD structure for SPIA board - */ -static struct mtd_info *spia_mtd = NULL; - -/* - * Values specific to the SPIA board (used with EP7212 processor) - */ -#define SPIA_IO_BASE 0xd0000000 /* Start of EP7212 IO address space */ -#define SPIA_FIO_BASE 0xf0000000 /* Address where flash is mapped */ -#define SPIA_PEDR 0x0080 /* - * IO offset to Port E data register - * where the CLE, ALE and NCE pins - * are wired to. - */ -#define SPIA_PEDDR 0x00c0 /* - * IO offset to Port E data direction - * register so we can control the IO - * lines. - */ - -/* - * Module stuff - */ - -static int spia_io_base = SPIA_IO_BASE; -static int spia_fio_base = SPIA_FIO_BASE; -static int spia_pedr = SPIA_PEDR; -static int spia_peddr = SPIA_PEDDR; - -module_param(spia_io_base, int, 0); -module_param(spia_fio_base, int, 0); -module_param(spia_pedr, int, 0); -module_param(spia_peddr, int, 0); - -/* - * Define partitions for flash device - */ -static const struct mtd_partition partition_info[] = { - { - .name = "SPIA flash partition 1", - .offset = 0, - .size = 2 * 1024 * 1024}, - { - .name = "SPIA flash partition 2", - .offset = 2 * 1024 * 1024, - .size = 6 * 1024 * 1024} -}; - -#define NUM_PARTITIONS 2 - -/* - * hardware specific access to control-lines - * - * ctrl: - * NAND_CNE: bit 0 -> bit 2 - * NAND_CLE: bit 1 -> bit 0 - * NAND_ALE: bit 2 -> bit 1 - */ -static void spia_hwcontrol(struct mtd_info *mtd, int cmd) -{ - struct nand_chip *chip = mtd->priv; - - if (ctrl & NAND_CTRL_CHANGE) { - void __iomem *addr = spia_io_base + spia_pedr; - unsigned char bits; - - bits = (ctrl & NAND_CNE) << 2; - bits |= (ctrl & NAND_CLE | NAND_ALE) >> 1; - writeb((readb(addr) & ~0x7) | bits, addr); - } - - if (cmd != NAND_CMD_NONE) - writeb(cmd, chip->IO_ADDR_W); -} - -/* - * Main initialization routine - */ -static int __init spia_init(void) -{ - struct nand_chip *this; - - /* Allocate memory for MTD device structure and private data */ - spia_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL); - if (!spia_mtd) { - printk("Unable to allocate SPIA NAND MTD device structure.\n"); - return -ENOMEM; - } - - /* Get pointer to private data */ - this = (struct nand_chip *)(&spia_mtd[1]); - - /* Initialize structures */ - memset(spia_mtd, 0, sizeof(struct mtd_info)); - memset(this, 0, sizeof(struct nand_chip)); - - /* Link the private data with the MTD structure */ - spia_mtd->priv = this; - spia_mtd->owner = THIS_MODULE; - - /* - * Set GPIO Port E control register so that the pins are configured - * to be outputs for controlling the NAND flash. - */ - (*(volatile unsigned char *)(spia_io_base + spia_peddr)) = 0x07; - - /* Set address of NAND IO lines */ - this->IO_ADDR_R = (void __iomem *)spia_fio_base; - this->IO_ADDR_W = (void __iomem *)spia_fio_base; - /* Set address of hardware control function */ - this->cmd_ctrl = spia_hwcontrol; - /* 15 us command delay time */ - this->chip_delay = 15; - - /* Scan to find existence of the device */ - if (nand_scan(spia_mtd, 1)) { - kfree(spia_mtd); - return -ENXIO; - } - - /* Register the partitions */ - mtd_device_register(spia_mtd, partition_info, NUM_PARTITIONS); - - /* Return happy */ - return 0; -} - -module_init(spia_init); - -/* - * Clean up routine - */ -static void __exit spia_cleanup(void) -{ - /* Release resources, unregister device */ - nand_release(spia_mtd); - - /* Free the MTD device structure */ - kfree(spia_mtd); -} - -module_exit(spia_cleanup); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Steven J. Hill <sjhill@realitydiluted.com"); -MODULE_DESCRIPTION("Board-specific glue layer for NAND flash on SPIA board"); |