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authorKyungmin Park <kyungmin.park@samsung.com>2005-09-09 07:43:16 +0100
committerThomas Gleixner <tglx@mtd.linutronix.de>2005-11-06 21:35:12 +0100
commit1b01d9798d58bf28a40fede184482ebf39e63335 (patch)
treed158089f6f0cb0e8ee652e371ff8960155b798db /drivers/mtd/onenand
parent68ee4b1c50847743393b01847a640ebf1002789b (diff)
OneNAND: Remove OMAP platform driver
Now we can use the generic platform driver Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/mtd/onenand')
-rw-r--r--drivers/mtd/onenand/Kconfig6
-rw-r--r--drivers/mtd/onenand/Makefile1
-rw-r--r--drivers/mtd/onenand/omap-onenand.c147
3 files changed, 0 insertions, 154 deletions
diff --git a/drivers/mtd/onenand/Kconfig b/drivers/mtd/onenand/Kconfig
index 666ad321773..fa5045c9d6e 100644
--- a/drivers/mtd/onenand/Kconfig
+++ b/drivers/mtd/onenand/Kconfig
@@ -30,12 +30,6 @@ config MTD_ONENAND_GENERIC
Support for OneNAND flash on generic board. Using device driver
framework, now all most platfrom are support.
-config MTD_ONENAND_OMAP
- tristate "OneNAND Flash device on OMAP board"
- depends on ARCH_OMAP && MTD_ONENAND
- help
- Support for OneNAND flash on TI OMAP board.
-
config MTD_ONENAND_SYNC_READ
bool "OneNAND Sync. Burst Read Support"
depends on ARCH_OMAP
diff --git a/drivers/mtd/onenand/Makefile b/drivers/mtd/onenand/Makefile
index e2a96549fcd..4d2eacfd7e1 100644
--- a/drivers/mtd/onenand/Makefile
+++ b/drivers/mtd/onenand/Makefile
@@ -7,7 +7,6 @@ obj-$(CONFIG_MTD_ONENAND) += onenand.o
# Board specific.
obj-$(CONFIG_MTD_ONENAND_GENERIC) += generic.o
-obj-$(CONFIG_MTD_ONENAND_OMAP) += omap-onenand.o
# Simulator
obj-$(CONFIG_MTD_ONENAND_SIM) += onenand_sim.o
diff --git a/drivers/mtd/onenand/omap-onenand.c b/drivers/mtd/onenand/omap-onenand.c
deleted file mode 100644
index 57e69f184d3..00000000000
--- a/drivers/mtd/onenand/omap-onenand.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * linux/drivers/mtd/onenand/omap-onenand.c
- *
- * Copyright (c) 2005 Samsung Electronics
- * Kyungmin Park <kyungmin.park@samsung.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 OneNAND flash for OMAP boards.
- */
-
-#include <linux/device.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/onenand.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/io.h>
-#include <asm/mach/flash.h>
-
-#define DRIVER_NAME "onenand"
-
-
-#ifdef CONFIG_MTD_PARTITIONS
-static const char *part_probes[] = { "cmdlinepart", NULL, };
-#endif
-
-struct omap_onenand_info {
- struct mtd_info mtd;
- struct mtd_partition *parts;
- struct onenand_chip onenand;
-};
-
-static int __devinit omap_onenand_probe(struct device *dev)
-{
- struct omap_onenand_info *info;
- struct platform_device *pdev = to_platform_device(dev);
- struct onenand_platform_data *pdata = pdev->dev.platform_data;
- struct resource *res = pdev->resource;
- unsigned long size = res->end - res->start + 1;
- int err;
-
- info = kmalloc(sizeof(struct omap_onenand_info), GFP_KERNEL);
- if (!info)
- return -ENOMEM;
-
- memset(info, 0, sizeof(struct omap_onenand_info));
-
- if (!request_mem_region(res->start, size, dev->driver->name)) {
- err = -EBUSY;
- goto out_free_info;
- }
-
- info->onenand.base = ioremap(res->start, size);
- if (!info->onenand.base) {
- err = -ENOMEM;
- goto out_release_mem_region;
- }
-
- info->onenand.mmcontrol = pdata->mmcontrol;
-
- info->mtd.name = pdev->dev.bus_id;
- info->mtd.priv = &info->onenand;
- info->mtd.owner = THIS_MODULE;
-
- if (onenand_scan(&info->mtd, 1)) {
- err = -ENXIO;
- goto out_iounmap;
- }
-
-#ifdef CONFIG_MTD_PARTITIONS
- err = parse_mtd_partitions(&info->mtd, part_probes, &info->parts, 0);
- if (err > 0)
- add_mtd_partitions(&info->mtd, info->parts, err);
- else if (err < 0 && pdata->parts)
- add_mtd_partitions(&info->mtd, pdata->parts, pdata->nr_parts);
- else
-#endif
- err = add_mtd_device(&info->mtd);
-
- dev_set_drvdata(&pdev->dev, info);
-
- return 0;
-
-out_iounmap:
- iounmap(info->onenand.base);
-out_release_mem_region:
- release_mem_region(res->start, size);
-out_free_info:
- kfree(info);
-
- return err;
-}
-
-static int __devexit omap_onenand_remove(struct device *dev)
-{
- struct platform_device *pdev = to_platform_device(dev);
- struct omap_onenand_info *info = dev_get_drvdata(&pdev->dev);
- struct resource *res = pdev->resource;
- unsigned long size = res->end - res->start + 1;
-
- dev_set_drvdata(&pdev->dev, NULL);
-
- if (info) {
- if (info->parts)
- del_mtd_partitions(&info->mtd);
- else
- del_mtd_device(&info->mtd);
-
- onenand_release(&info->mtd);
- release_mem_region(res->start, size);
- iounmap(info->onenand.base);
- kfree(info);
- }
-
- return 0;
-}
-
-static struct device_driver omap_onenand_driver = {
- .name = DRIVER_NAME,
- .bus = &platform_bus_type,
- .probe = omap_onenand_probe,
- .remove = __devexit_p(omap_onenand_remove),
-};
-
-MODULE_ALIAS(DRIVER_NAME);
-
-static int __init omap_onenand_init(void)
-{
- return driver_register(&omap_onenand_driver);
-}
-
-static void __exit omap_onenand_exit(void)
-{
- driver_unregister(&omap_onenand_driver);
-}
-
-module_init(omap_onenand_init);
-module_exit(omap_onenand_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Kyungmin Park <kyungmin.park@samsung.com>");
-MODULE_DESCRIPTION("Glue layer for OneNAND flash on OMAP boards");