Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 377 deletions

diff --git a/ANDROID_3.4.5/drivers/mfd/adp5520.c b/ANDROID_3.4.5/drivers/mfd/adp5520.c
deleted file mode 100644
index 8d816cce..00000000
--- a/ANDROID_3.4.5/drivers/mfd/adp5520.c
+++ /dev/null
@@ -1,377 +0,0 @@
-/*
- * Base driver for Analog Devices ADP5520/ADP5501 MFD PMICs
- * LCD Backlight: drivers/video/backlight/adp5520_bl
- * LEDs		: drivers/led/leds-adp5520
- * GPIO		: drivers/gpio/adp5520-gpio (ADP5520 only)
- * Keys		: drivers/input/keyboard/adp5520-keys (ADP5520 only)
- *
- * Copyright 2009 Analog Devices Inc.
- *
- * Derived from da903x:
- * Copyright (C) 2008 Compulab, Ltd.
- * 	Mike Rapoport <mike@compulab.co.il>
- *
- * Copyright (C) 2006-2008 Marvell International Ltd.
- * 	Eric Miao <eric.miao@marvell.com>
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/err.h>
-#include <linux/i2c.h>
-
-#include <linux/mfd/adp5520.h>
-
-struct adp5520_chip {
-	struct i2c_client *client;
-	struct device *dev;
-	struct mutex lock;
-	struct blocking_notifier_head notifier_list;
-	int irq;
-	unsigned long id;
-};
-
-static int __adp5520_read(struct i2c_client *client,
-				int reg, uint8_t *val)
-{
-	int ret;
-
-	ret = i2c_smbus_read_byte_data(client, reg);
-	if (ret < 0) {
-		dev_err(&client->dev, "failed reading at 0x%02x\n", reg);
-		return ret;
-	}
-
-	*val = (uint8_t)ret;
-	return 0;
-}
-
-static int __adp5520_write(struct i2c_client *client,
-				 int reg, uint8_t val)
-{
-	int ret;
-
-	ret = i2c_smbus_write_byte_data(client, reg, val);
-	if (ret < 0) {
-		dev_err(&client->dev, "failed writing 0x%02x to 0x%02x\n",
-				val, reg);
-		return ret;
-	}
-	return 0;
-}
-
-static int __adp5520_ack_bits(struct i2c_client *client, int reg,
-			      uint8_t bit_mask)
-{
-	struct adp5520_chip *chip = i2c_get_clientdata(client);
-	uint8_t reg_val;
-	int ret;
-
-	mutex_lock(&chip->lock);
-
-	ret = __adp5520_read(client, reg, &reg_val);
-
-	if (!ret) {
-		reg_val |= bit_mask;
-		ret = __adp5520_write(client, reg, reg_val);
-	}
-
-	mutex_unlock(&chip->lock);
-	return ret;
-}
-
-int adp5520_write(struct device *dev, int reg, uint8_t val)
-{
-	return __adp5520_write(to_i2c_client(dev), reg, val);
-}
-EXPORT_SYMBOL_GPL(adp5520_write);
-
-int adp5520_read(struct device *dev, int reg, uint8_t *val)
-{
-	return __adp5520_read(to_i2c_client(dev), reg, val);
-}
-EXPORT_SYMBOL_GPL(adp5520_read);
-
-int adp5520_set_bits(struct device *dev, int reg, uint8_t bit_mask)
-{
-	struct adp5520_chip *chip = dev_get_drvdata(dev);
-	uint8_t reg_val;
-	int ret;
-
-	mutex_lock(&chip->lock);
-
-	ret = __adp5520_read(chip->client, reg, &reg_val);
-
-	if (!ret && ((reg_val & bit_mask) != bit_mask)) {
-		reg_val |= bit_mask;
-		ret = __adp5520_write(chip->client, reg, reg_val);
-	}
-
-	mutex_unlock(&chip->lock);
-	return ret;
-}
-EXPORT_SYMBOL_GPL(adp5520_set_bits);
-
-int adp5520_clr_bits(struct device *dev, int reg, uint8_t bit_mask)
-{
-	struct adp5520_chip *chip = dev_get_drvdata(dev);
-	uint8_t reg_val;
-	int ret;
-
-	mutex_lock(&chip->lock);
-
-	ret = __adp5520_read(chip->client, reg, &reg_val);
-
-	if (!ret && (reg_val & bit_mask)) {
-		reg_val &= ~bit_mask;
-		ret = __adp5520_write(chip->client, reg, reg_val);
-	}
-
-	mutex_unlock(&chip->lock);
-	return ret;
-}
-EXPORT_SYMBOL_GPL(adp5520_clr_bits);
-
-int adp5520_register_notifier(struct device *dev, struct notifier_block *nb,
-				unsigned int events)
-{
-	struct adp5520_chip *chip = dev_get_drvdata(dev);
-
-	if (chip->irq) {
-		adp5520_set_bits(chip->dev, ADP5520_INTERRUPT_ENABLE,
-			events & (ADP5520_KP_IEN | ADP5520_KR_IEN |
-			ADP5520_OVP_IEN | ADP5520_CMPR_IEN));
-
-		return blocking_notifier_chain_register(&chip->notifier_list,
-			 nb);
-	}
-
-	return -ENODEV;
-}
-EXPORT_SYMBOL_GPL(adp5520_register_notifier);
-
-int adp5520_unregister_notifier(struct device *dev, struct notifier_block *nb,
-				unsigned int events)
-{
-	struct adp5520_chip *chip = dev_get_drvdata(dev);
-
-	adp5520_clr_bits(chip->dev, ADP5520_INTERRUPT_ENABLE,
-		events & (ADP5520_KP_IEN | ADP5520_KR_IEN |
-		ADP5520_OVP_IEN | ADP5520_CMPR_IEN));
-
-	return blocking_notifier_chain_unregister(&chip->notifier_list, nb);
-}
-EXPORT_SYMBOL_GPL(adp5520_unregister_notifier);
-
-static irqreturn_t adp5520_irq_thread(int irq, void *data)
-{
-	struct adp5520_chip *chip = data;
-	unsigned int events;
-	uint8_t reg_val;
-	int ret;
-
-	ret = __adp5520_read(chip->client, ADP5520_MODE_STATUS, &reg_val);
-	if (ret)
-		goto out;
-
-	events =  reg_val & (ADP5520_OVP_INT | ADP5520_CMPR_INT |
-		ADP5520_GPI_INT | ADP5520_KR_INT | ADP5520_KP_INT);
-
-	blocking_notifier_call_chain(&chip->notifier_list, events, NULL);
-	/* ACK, Sticky bits are W1C */
-	__adp5520_ack_bits(chip->client, ADP5520_MODE_STATUS, events);
-
-out:
-	return IRQ_HANDLED;
-}
-
-static int __remove_subdev(struct device *dev, void *unused)
-{
-	platform_device_unregister(to_platform_device(dev));
-	return 0;
-}
-
-static int adp5520_remove_subdevs(struct adp5520_chip *chip)
-{
-	return device_for_each_child(chip->dev, NULL, __remove_subdev);
-}
-
-static int __devinit adp5520_probe(struct i2c_client *client,
-					const struct i2c_device_id *id)
-{
-	struct adp5520_platform_data *pdata = client->dev.platform_data;
-	struct platform_device *pdev;
-	struct adp5520_chip *chip;
-	int ret;
-
-	if (!i2c_check_functionality(client->adapter,
-					I2C_FUNC_SMBUS_BYTE_DATA)) {
-		dev_err(&client->dev, "SMBUS Word Data not Supported\n");
-		return -EIO;
-	}
-
-	if (pdata == NULL) {
-		dev_err(&client->dev, "missing platform data\n");
-		return -ENODEV;
-	}
-
-	chip = kzalloc(sizeof(*chip), GFP_KERNEL);
-	if (!chip)
-		return -ENOMEM;
-
-	i2c_set_clientdata(client, chip);
-	chip->client = client;
-
-	chip->dev = &client->dev;
-	chip->irq = client->irq;
-	chip->id = id->driver_data;
-	mutex_init(&chip->lock);
-
-	if (chip->irq) {
-		BLOCKING_INIT_NOTIFIER_HEAD(&chip->notifier_list);
-
-		ret = request_threaded_irq(chip->irq, NULL, adp5520_irq_thread,
-				IRQF_TRIGGER_LOW | IRQF_ONESHOT,
-				"adp5520", chip);
-		if (ret) {
-			dev_err(&client->dev, "failed to request irq %d\n",
-					chip->irq);
-			goto out_free_chip;
-		}
-	}
-
-	ret = adp5520_write(chip->dev, ADP5520_MODE_STATUS, ADP5520_nSTNBY);
-	if (ret) {
-		dev_err(&client->dev, "failed to write\n");
-		goto out_free_irq;
-	}
-
-	if (pdata->keys) {
-		pdev = platform_device_register_data(chip->dev, "adp5520-keys",
-				chip->id, pdata->keys, sizeof(*pdata->keys));
-		if (IS_ERR(pdev)) {
-			ret = PTR_ERR(pdev);
-			goto out_remove_subdevs;
-		}
-	}
-
-	if (pdata->gpio) {
-		pdev = platform_device_register_data(chip->dev, "adp5520-gpio",
-				chip->id, pdata->gpio, sizeof(*pdata->gpio));
-		if (IS_ERR(pdev)) {
-			ret = PTR_ERR(pdev);
-			goto out_remove_subdevs;
-		}
-	}
-
-	if (pdata->leds) {
-		pdev = platform_device_register_data(chip->dev, "adp5520-led",
-				chip->id, pdata->leds, sizeof(*pdata->leds));
-		if (IS_ERR(pdev)) {
-			ret = PTR_ERR(pdev);
-			goto out_remove_subdevs;
-		}
-	}
-
-	if (pdata->backlight) {
-		pdev = platform_device_register_data(chip->dev,
-						"adp5520-backlight",
-						chip->id,
-						pdata->backlight,
-						sizeof(*pdata->backlight));
-		if (IS_ERR(pdev)) {
-			ret = PTR_ERR(pdev);
-			goto out_remove_subdevs;
-		}
-	}
-
-	return 0;
-
-out_remove_subdevs:
-	adp5520_remove_subdevs(chip);
-
-out_free_irq:
-	if (chip->irq)
-		free_irq(chip->irq, chip);
-
-out_free_chip:
-	kfree(chip);
-
-	return ret;
-}
-
-static int __devexit adp5520_remove(struct i2c_client *client)
-{
-	struct adp5520_chip *chip = dev_get_drvdata(&client->dev);
-
-	if (chip->irq)
-		free_irq(chip->irq, chip);
-
-	adp5520_remove_subdevs(chip);
-	adp5520_write(chip->dev, ADP5520_MODE_STATUS, 0);
-	kfree(chip);
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int adp5520_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct adp5520_chip *chip = dev_get_drvdata(&client->dev);
-
-	adp5520_clr_bits(chip->dev, ADP5520_MODE_STATUS, ADP5520_nSTNBY);
-	return 0;
-}
-
-static int adp5520_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct adp5520_chip *chip = dev_get_drvdata(&client->dev);
-
-	adp5520_set_bits(chip->dev, ADP5520_MODE_STATUS, ADP5520_nSTNBY);
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(adp5520_pm, adp5520_suspend, adp5520_resume);
-
-static const struct i2c_device_id adp5520_id[] = {
-	{ "pmic-adp5520", ID_ADP5520 },
-	{ "pmic-adp5501", ID_ADP5501 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, adp5520_id);
-
-static struct i2c_driver adp5520_driver = {
-	.driver = {
-		.name	= "adp5520",
-		.owner	= THIS_MODULE,
-		.pm	= &adp5520_pm,
-	},
-	.probe		= adp5520_probe,
-	.remove		= __devexit_p(adp5520_remove),
-	.id_table 	= adp5520_id,
-};
-
-static int __init adp5520_init(void)
-{
-	return i2c_add_driver(&adp5520_driver);
-}
-module_init(adp5520_init);
-
-static void __exit adp5520_exit(void)
-{
-	i2c_del_driver(&adp5520_driver);
-}
-module_exit(adp5520_exit);
-
-MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
-MODULE_DESCRIPTION("ADP5520(01) PMIC-MFD Driver");
-MODULE_LICENSE("GPL");