1 files changed, 0 insertions, 368 deletions

diff --git a/ANDROID_3.4.5/drivers/misc/tifm_core.c b/ANDROID_3.4.5/drivers/misc/tifm_core.c
deleted file mode 100644
index 0bd5349b..00000000
--- a/ANDROID_3.4.5/drivers/misc/tifm_core.c
+++ /dev/null
@@ -1,368 +0,0 @@
-/*
- *  tifm_core.c - TI FlashMedia driver
- *
- *  Copyright (C) 2006 Alex Dubov <oakad@yahoo.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.
- *
- */
-
-#include <linux/tifm.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/idr.h>
-#include <linux/module.h>
-
-#define DRIVER_NAME "tifm_core"
-#define DRIVER_VERSION "0.8"
-
-static struct workqueue_struct *workqueue;
-static DEFINE_IDR(tifm_adapter_idr);
-static DEFINE_SPINLOCK(tifm_adapter_lock);
-
-static const char *tifm_media_type_name(unsigned char type, unsigned char nt)
-{
-	const char *card_type_name[3][3] = {
-		{ "SmartMedia/xD", "MemoryStick", "MMC/SD" },
-		{ "XD", "MS", "SD"},
-		{ "xd", "ms", "sd"}
-	};
-
-	if (nt > 2 || type < 1 || type > 3)
-		return NULL;
-	return card_type_name[nt][type - 1];
-}
-
-static int tifm_dev_match(struct tifm_dev *sock, struct tifm_device_id *id)
-{
-	if (sock->type == id->type)
-		return 1;
-	return 0;
-}
-
-static int tifm_bus_match(struct device *dev, struct device_driver *drv)
-{
-	struct tifm_dev *sock = container_of(dev, struct tifm_dev, dev);
-	struct tifm_driver *fm_drv = container_of(drv, struct tifm_driver,
-						  driver);
-	struct tifm_device_id *ids = fm_drv->id_table;
-
-	if (ids) {
-		while (ids->type) {
-			if (tifm_dev_match(sock, ids))
-				return 1;
-			++ids;
-		}
-	}
-	return 0;
-}
-
-static int tifm_uevent(struct device *dev, struct kobj_uevent_env *env)
-{
-	struct tifm_dev *sock = container_of(dev, struct tifm_dev, dev);
-
-	if (add_uevent_var(env, "TIFM_CARD_TYPE=%s", tifm_media_type_name(sock->type, 1)))
-		return -ENOMEM;
-
-	return 0;
-}
-
-static int tifm_device_probe(struct device *dev)
-{
-	struct tifm_dev *sock = container_of(dev, struct tifm_dev, dev);
-	struct tifm_driver *drv = container_of(dev->driver, struct tifm_driver,
-					       driver);
-	int rc = -ENODEV;
-
-	get_device(dev);
-	if (dev->driver && drv->probe) {
-		rc = drv->probe(sock);
-		if (!rc)
-			return 0;
-	}
-	put_device(dev);
-	return rc;
-}
-
-static void tifm_dummy_event(struct tifm_dev *sock)
-{
-	return;
-}
-
-static int tifm_device_remove(struct device *dev)
-{
-	struct tifm_dev *sock = container_of(dev, struct tifm_dev, dev);
-	struct tifm_driver *drv = container_of(dev->driver, struct tifm_driver,
-					       driver);
-
-	if (dev->driver && drv->remove) {
-		sock->card_event = tifm_dummy_event;
-		sock->data_event = tifm_dummy_event;
-		drv->remove(sock);
-		sock->dev.driver = NULL;
-	}
-
-	put_device(dev);
-	return 0;
-}
-
-#ifdef CONFIG_PM
-
-static int tifm_device_suspend(struct device *dev, pm_message_t state)
-{
-	struct tifm_dev *sock = container_of(dev, struct tifm_dev, dev);
-	struct tifm_driver *drv = container_of(dev->driver, struct tifm_driver,
-					       driver);
-
-	if (dev->driver && drv->suspend)
-		return drv->suspend(sock, state);
-	return 0;
-}
-
-static int tifm_device_resume(struct device *dev)
-{
-	struct tifm_dev *sock = container_of(dev, struct tifm_dev, dev);
-	struct tifm_driver *drv = container_of(dev->driver, struct tifm_driver,
-					       driver);
-
-	if (dev->driver && drv->resume)
-		return drv->resume(sock);
-	return 0;
-}
-
-#else
-
-#define tifm_device_suspend NULL
-#define tifm_device_resume NULL
-
-#endif /* CONFIG_PM */
-
-static ssize_t type_show(struct device *dev, struct device_attribute *attr,
-			 char *buf)
-{
-	struct tifm_dev *sock = container_of(dev, struct tifm_dev, dev);
-	return sprintf(buf, "%x", sock->type);
-}
-
-static struct device_attribute tifm_dev_attrs[] = {
-	__ATTR(type, S_IRUGO, type_show, NULL),
-	__ATTR_NULL
-};
-
-static struct bus_type tifm_bus_type = {
-	.name      = "tifm",
-	.dev_attrs = tifm_dev_attrs,
-	.match     = tifm_bus_match,
-	.uevent    = tifm_uevent,
-	.probe     = tifm_device_probe,
-	.remove    = tifm_device_remove,
-	.suspend   = tifm_device_suspend,
-	.resume    = tifm_device_resume
-};
-
-static void tifm_free(struct device *dev)
-{
-	struct tifm_adapter *fm = container_of(dev, struct tifm_adapter, dev);
-
-	kfree(fm);
-}
-
-static struct class tifm_adapter_class = {
-	.name    = "tifm_adapter",
-	.dev_release = tifm_free
-};
-
-struct tifm_adapter *tifm_alloc_adapter(unsigned int num_sockets,
-					struct device *dev)
-{
-	struct tifm_adapter *fm;
-
-	fm = kzalloc(sizeof(struct tifm_adapter)
-		     + sizeof(struct tifm_dev*) * num_sockets, GFP_KERNEL);
-	if (fm) {
-		fm->dev.class = &tifm_adapter_class;
-		fm->dev.parent = dev;
-		device_initialize(&fm->dev);
-		spin_lock_init(&fm->lock);
-		fm->num_sockets = num_sockets;
-	}
-	return fm;
-}
-EXPORT_SYMBOL(tifm_alloc_adapter);
-
-int tifm_add_adapter(struct tifm_adapter *fm)
-{
-	int rc;
-
-	if (!idr_pre_get(&tifm_adapter_idr, GFP_KERNEL))
-		return -ENOMEM;
-
-	spin_lock(&tifm_adapter_lock);
-	rc = idr_get_new(&tifm_adapter_idr, fm, &fm->id);
-	spin_unlock(&tifm_adapter_lock);
-	if (rc)
-		return rc;
-
-	dev_set_name(&fm->dev, "tifm%u", fm->id);
-	rc = device_add(&fm->dev);
-	if (rc) {
-		spin_lock(&tifm_adapter_lock);
-		idr_remove(&tifm_adapter_idr, fm->id);
-		spin_unlock(&tifm_adapter_lock);
-	}
-
-	return rc;
-}
-EXPORT_SYMBOL(tifm_add_adapter);
-
-void tifm_remove_adapter(struct tifm_adapter *fm)
-{
-	unsigned int cnt;
-
-	flush_workqueue(workqueue);
-	for (cnt = 0; cnt < fm->num_sockets; ++cnt) {
-		if (fm->sockets[cnt])
-			device_unregister(&fm->sockets[cnt]->dev);
-	}
-
-	spin_lock(&tifm_adapter_lock);
-	idr_remove(&tifm_adapter_idr, fm->id);
-	spin_unlock(&tifm_adapter_lock);
-	device_del(&fm->dev);
-}
-EXPORT_SYMBOL(tifm_remove_adapter);
-
-void tifm_free_adapter(struct tifm_adapter *fm)
-{
-	put_device(&fm->dev);
-}
-EXPORT_SYMBOL(tifm_free_adapter);
-
-void tifm_free_device(struct device *dev)
-{
-	struct tifm_dev *sock = container_of(dev, struct tifm_dev, dev);
-	kfree(sock);
-}
-EXPORT_SYMBOL(tifm_free_device);
-
-struct tifm_dev *tifm_alloc_device(struct tifm_adapter *fm, unsigned int id,
-				   unsigned char type)
-{
-	struct tifm_dev *sock = NULL;
-
-	if (!tifm_media_type_name(type, 0))
-		return sock;
-
-	sock = kzalloc(sizeof(struct tifm_dev), GFP_KERNEL);
-	if (sock) {
-		spin_lock_init(&sock->lock);
-		sock->type = type;
-		sock->socket_id = id;
-		sock->card_event = tifm_dummy_event;
-		sock->data_event = tifm_dummy_event;
-
-		sock->dev.parent = fm->dev.parent;
-		sock->dev.bus = &tifm_bus_type;
-		sock->dev.dma_mask = fm->dev.parent->dma_mask;
-		sock->dev.release = tifm_free_device;
-
-		dev_set_name(&sock->dev, "tifm_%s%u:%u",
-			     tifm_media_type_name(type, 2), fm->id, id);
-		printk(KERN_INFO DRIVER_NAME
-		       ": %s card detected in socket %u:%u\n",
-		       tifm_media_type_name(type, 0), fm->id, id);
-	}
-	return sock;
-}
-EXPORT_SYMBOL(tifm_alloc_device);
-
-void tifm_eject(struct tifm_dev *sock)
-{
-	struct tifm_adapter *fm = dev_get_drvdata(sock->dev.parent);
-	fm->eject(fm, sock);
-}
-EXPORT_SYMBOL(tifm_eject);
-
-int tifm_has_ms_pif(struct tifm_dev *sock)
-{
-	struct tifm_adapter *fm = dev_get_drvdata(sock->dev.parent);
-	return fm->has_ms_pif(fm, sock);
-}
-EXPORT_SYMBOL(tifm_has_ms_pif);
-
-int tifm_map_sg(struct tifm_dev *sock, struct scatterlist *sg, int nents,
-		int direction)
-{
-	return pci_map_sg(to_pci_dev(sock->dev.parent), sg, nents, direction);
-}
-EXPORT_SYMBOL(tifm_map_sg);
-
-void tifm_unmap_sg(struct tifm_dev *sock, struct scatterlist *sg, int nents,
-		   int direction)
-{
-	pci_unmap_sg(to_pci_dev(sock->dev.parent), sg, nents, direction);
-}
-EXPORT_SYMBOL(tifm_unmap_sg);
-
-void tifm_queue_work(struct work_struct *work)
-{
-	queue_work(workqueue, work);
-}
-EXPORT_SYMBOL(tifm_queue_work);
-
-int tifm_register_driver(struct tifm_driver *drv)
-{
-	drv->driver.bus = &tifm_bus_type;
-
-	return driver_register(&drv->driver);
-}
-EXPORT_SYMBOL(tifm_register_driver);
-
-void tifm_unregister_driver(struct tifm_driver *drv)
-{
-	driver_unregister(&drv->driver);
-}
-EXPORT_SYMBOL(tifm_unregister_driver);
-
-static int __init tifm_init(void)
-{
-	int rc;
-
-	workqueue = create_freezable_workqueue("tifm");
-	if (!workqueue)
-		return -ENOMEM;
-
-	rc = bus_register(&tifm_bus_type);
-
-	if (rc)
-		goto err_out_wq;
-
-	rc = class_register(&tifm_adapter_class);
-	if (!rc)
-		return 0;
-
-	bus_unregister(&tifm_bus_type);
-
-err_out_wq:
-	destroy_workqueue(workqueue);
-
-	return rc;
-}
-
-static void __exit tifm_exit(void)
-{
-	class_unregister(&tifm_adapter_class);
-	bus_unregister(&tifm_bus_type);
-	destroy_workqueue(workqueue);
-}
-
-subsys_initcall(tifm_init);
-module_exit(tifm_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Alex Dubov");
-MODULE_DESCRIPTION("TI FlashMedia core driver");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRIVER_VERSION);