1 files changed, 0 insertions, 143 deletions
diff --git a/ANDROID_3.4.5/drivers/mfd/da9052-i2c.c b/ANDROID_3.4.5/drivers/mfd/da9052-i2c.c
deleted file mode 100644
index 36b88e39..00000000
--- a/ANDROID_3.4.5/drivers/mfd/da9052-i2c.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * I2C access for DA9052 PMICs.
- *
- * Copyright(c) 2011 Dialog Semiconductor Ltd.
- *
- * Author: David Dajun Chen <dchen@diasemi.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-
-#include <linux/device.h>
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/mfd/core.h>
-#include <linux/i2c.h>
-#include <linux/err.h>
-
-#include <linux/mfd/da9052/da9052.h>
-#include <linux/mfd/da9052/reg.h>
-
-static int da9052_i2c_enable_multiwrite(struct da9052 *da9052)
-{
-	int reg_val, ret;
-
-	ret = regmap_read(da9052->regmap, DA9052_CONTROL_B_REG, &reg_val);
-	if (ret < 0)
-		return ret;
-
-	if (reg_val & DA9052_CONTROL_B_WRITEMODE) {
-		reg_val &= ~DA9052_CONTROL_B_WRITEMODE;
-		ret = regmap_write(da9052->regmap, DA9052_CONTROL_B_REG,
-				   reg_val);
-		if (ret < 0)
-			return ret;
-	}
-
-	return 0;
-}
-
-static int __devinit da9052_i2c_probe(struct i2c_client *client,
-				       const struct i2c_device_id *id)
-{
-	struct da9052 *da9052;
-	int ret;
-
-	da9052 = kzalloc(sizeof(struct da9052), GFP_KERNEL);
-	if (!da9052)
-		return -ENOMEM;
-
-	if (!i2c_check_functionality(client->adapter,
-				     I2C_FUNC_SMBUS_BYTE_DATA)) {
-		dev_info(&client->dev, "Error in %s:i2c_check_functionality\n",
-			 __func__);
-		ret = -ENODEV;
-		goto err;
-	}
-
-	da9052->dev = &client->dev;
-	da9052->chip_irq = client->irq;
-
-	i2c_set_clientdata(client, da9052);
-
-	da9052->regmap = regmap_init_i2c(client, &da9052_regmap_config);
-	if (IS_ERR(da9052->regmap)) {
-		ret = PTR_ERR(da9052->regmap);
-		dev_err(&client->dev, "Failed to allocate register map: %d\n",
-			ret);
-		goto err;
-	}
-
-	ret = da9052_i2c_enable_multiwrite(da9052);
-	if (ret < 0)
-		goto err_regmap;
-
-	ret = da9052_device_init(da9052, id->driver_data);
-	if (ret != 0)
-		goto err_regmap;
-
-	return 0;
-
-err_regmap:
-	regmap_exit(da9052->regmap);
-err:
-	kfree(da9052);
-	return ret;
-}
-
-static int __devexit da9052_i2c_remove(struct i2c_client *client)
-{
-	struct da9052 *da9052 = i2c_get_clientdata(client);
-
-	da9052_device_exit(da9052);
-	regmap_exit(da9052->regmap);
-	kfree(da9052);
-
-	return 0;
-}
-
-static struct i2c_device_id da9052_i2c_id[] = {
-	{"da9052", DA9052},
-	{"da9053-aa", DA9053_AA},
-	{"da9053-ba", DA9053_BA},
-	{"da9053-bb", DA9053_BB},
-	{}
-};
-
-static struct i2c_driver da9052_i2c_driver = {
-	.probe = da9052_i2c_probe,
-	.remove = __devexit_p(da9052_i2c_remove),
-	.id_table = da9052_i2c_id,
-	.driver = {
-		.name = "da9052",
-		.owner = THIS_MODULE,
-	},
-};
-
-static int __init da9052_i2c_init(void)
-{
-	int ret;
-
-	ret = i2c_add_driver(&da9052_i2c_driver);
-	if (ret != 0) {
-		pr_err("DA9052 I2C registration failed %d\n", ret);
-		return ret;
-	}
-
-	return 0;
-}
-subsys_initcall(da9052_i2c_init);
-
-static void __exit da9052_i2c_exit(void)
-{
-	i2c_del_driver(&da9052_i2c_driver);
-}
-module_exit(da9052_i2c_exit);
-
-MODULE_AUTHOR("David Dajun Chen <dchen@diasemi.com>");
-MODULE_DESCRIPTION("I2C driver for Dialog DA9052 PMIC");
-MODULE_LICENSE("GPL");