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@@ -1,147 +0,0 @@
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-/*
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- * linux/drivers/mtd/onenand/omap-onenand.c
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- *
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- * Copyright (c) 2005 Samsung Electronics
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- * Kyungmin Park <kyungmin.park@samsung.com>
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- *
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- * Overview:
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- * This is a device driver for the OneNAND flash for OMAP boards.
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- */
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-
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-#include <linux/device.h>
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-#include <linux/module.h>
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-#include <linux/init.h>
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-#include <linux/mtd/mtd.h>
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-#include <linux/mtd/onenand.h>
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-#include <linux/mtd/partitions.h>
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-
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-#include <asm/io.h>
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-#include <asm/mach/flash.h>
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-
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-#define DRIVER_NAME "onenand"
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-
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-
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-#ifdef CONFIG_MTD_PARTITIONS
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-static const char *part_probes[] = { "cmdlinepart", NULL, };
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-#endif
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-
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-struct omap_onenand_info {
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- struct mtd_info mtd;
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- struct mtd_partition *parts;
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- struct onenand_chip onenand;
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-};
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-
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-static int __devinit omap_onenand_probe(struct device *dev)
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-{
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- struct omap_onenand_info *info;
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- struct platform_device *pdev = to_platform_device(dev);
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- struct onenand_platform_data *pdata = pdev->dev.platform_data;
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- struct resource *res = pdev->resource;
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- unsigned long size = res->end - res->start + 1;
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- int err;
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-
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- info = kmalloc(sizeof(struct omap_onenand_info), GFP_KERNEL);
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- if (!info)
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- return -ENOMEM;
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-
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- memset(info, 0, sizeof(struct omap_onenand_info));
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-
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- if (!request_mem_region(res->start, size, dev->driver->name)) {
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- err = -EBUSY;
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- goto out_free_info;
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- }
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-
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- info->onenand.base = ioremap(res->start, size);
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- if (!info->onenand.base) {
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- err = -ENOMEM;
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- goto out_release_mem_region;
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- }
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-
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- info->onenand.mmcontrol = pdata->mmcontrol;
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-
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- info->mtd.name = pdev->dev.bus_id;
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- info->mtd.priv = &info->onenand;
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- info->mtd.owner = THIS_MODULE;
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-
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- if (onenand_scan(&info->mtd, 1)) {
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- err = -ENXIO;
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- goto out_iounmap;
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- }
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-
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-#ifdef CONFIG_MTD_PARTITIONS
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- err = parse_mtd_partitions(&info->mtd, part_probes, &info->parts, 0);
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- if (err > 0)
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- add_mtd_partitions(&info->mtd, info->parts, err);
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- else if (err < 0 && pdata->parts)
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- add_mtd_partitions(&info->mtd, pdata->parts, pdata->nr_parts);
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- else
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-#endif
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- err = add_mtd_device(&info->mtd);
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-
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- dev_set_drvdata(&pdev->dev, info);
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-
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- return 0;
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-
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-out_iounmap:
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- iounmap(info->onenand.base);
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-out_release_mem_region:
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- release_mem_region(res->start, size);
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-out_free_info:
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- kfree(info);
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-
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- return err;
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-}
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-
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-static int __devexit omap_onenand_remove(struct device *dev)
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-{
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- struct platform_device *pdev = to_platform_device(dev);
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- struct omap_onenand_info *info = dev_get_drvdata(&pdev->dev);
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- struct resource *res = pdev->resource;
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- unsigned long size = res->end - res->start + 1;
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-
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- dev_set_drvdata(&pdev->dev, NULL);
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-
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- if (info) {
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- if (info->parts)
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- del_mtd_partitions(&info->mtd);
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- else
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- del_mtd_device(&info->mtd);
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-
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- onenand_release(&info->mtd);
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- release_mem_region(res->start, size);
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- iounmap(info->onenand.base);
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- kfree(info);
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- }
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-
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- return 0;
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-}
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-
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-static struct device_driver omap_onenand_driver = {
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- .name = DRIVER_NAME,
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- .bus = &platform_bus_type,
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- .probe = omap_onenand_probe,
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- .remove = __devexit_p(omap_onenand_remove),
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-};
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-
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-MODULE_ALIAS(DRIVER_NAME);
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-
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-static int __init omap_onenand_init(void)
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-{
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- return driver_register(&omap_onenand_driver);
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-}
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-
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-static void __exit omap_onenand_exit(void)
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-{
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- driver_unregister(&omap_onenand_driver);
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-}
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-
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-module_init(omap_onenand_init);
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-module_exit(omap_onenand_exit);
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-
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-MODULE_LICENSE("GPL");
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-MODULE_AUTHOR("Kyungmin Park <kyungmin.park@samsung.com>");
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-MODULE_DESCRIPTION("Glue layer for OneNAND flash on OMAP boards");
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