1 files changed, 0 insertions, 237 deletions
diff --git a/ANDROID_3.4.5/drivers/misc/isl29020.c b/ANDROID_3.4.5/drivers/misc/isl29020.c
deleted file mode 100644
index 0aa08c74..00000000
--- a/ANDROID_3.4.5/drivers/misc/isl29020.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- * isl29020.c - Intersil  ALS Driver
- *
- * Copyright (C) 2008 Intel Corp
- *
- *  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * Data sheet at: http://www.intersil.com/data/fn/fn6505.pdf
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/i2c.h>
-#include <linux/err.h>
-#include <linux/delay.h>
-#include <linux/sysfs.h>
-#include <linux/pm_runtime.h>
-
-static DEFINE_MUTEX(mutex);
-
-static ssize_t als_sensing_range_show(struct device *dev,
-			struct device_attribute *attr,  char *buf)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	int  val;
-
-	val = i2c_smbus_read_byte_data(client, 0x00);
-
-	if (val < 0)
-		return val;
-	return sprintf(buf, "%d000\n", 1 << (2 * (val & 3)));
-
-}
-
-static ssize_t als_lux_input_data_show(struct device *dev,
-			struct device_attribute *attr, char *buf)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	int ret_val, val;
-	unsigned long int lux;
-	int temp;
-
-	pm_runtime_get_sync(dev);
-	msleep(100);
-
-	mutex_lock(&mutex);
-	temp = i2c_smbus_read_byte_data(client, 0x02); /* MSB data */
-	if (temp < 0) {
-		pm_runtime_put_sync(dev);
-		mutex_unlock(&mutex);
-		return temp;
-	}
-
-	ret_val = i2c_smbus_read_byte_data(client, 0x01); /* LSB data */
-	mutex_unlock(&mutex);
-
-	if (ret_val < 0) {
-		pm_runtime_put_sync(dev);
-		return ret_val;
-	}
-
-	ret_val |= temp << 8;
-	val = i2c_smbus_read_byte_data(client, 0x00);
-	pm_runtime_put_sync(dev);
-	if (val < 0)
-		return val;
-	lux = ((((1 << (2 * (val & 3))))*1000) * ret_val) / 65536;
-	return sprintf(buf, "%ld\n", lux);
-}
-
-static ssize_t als_sensing_range_store(struct device *dev,
-		struct device_attribute *attr, const  char *buf, size_t count)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	int ret_val;
-	unsigned long val;
-
-	if (strict_strtoul(buf, 10, &val))
-		return -EINVAL;
-	if (val < 1 || val > 64000)
-		return -EINVAL;
-
-	/* Pick the smallest sensor range that will meet our requirements */
-	if (val <= 1000)
-		val = 1;
-	else if (val <= 4000)
-		val = 2;
-	else if (val <= 16000)
-		val = 3;
-	else
-		val = 4;
-
-	ret_val = i2c_smbus_read_byte_data(client, 0x00);
-	if (ret_val < 0)
-		return ret_val;
-
-	ret_val &= 0xFC; /*reset the bit before setting them */
-	ret_val |= val - 1;
-	ret_val = i2c_smbus_write_byte_data(client, 0x00, ret_val);
-
-	if (ret_val < 0)
-		return ret_val;
-	return count;
-}
-
-static void als_set_power_state(struct i2c_client *client, int enable)
-{
-	int ret_val;
-
-	ret_val = i2c_smbus_read_byte_data(client, 0x00);
-	if (ret_val < 0)
-		return;
-
-	if (enable)
-		ret_val |= 0x80;
-	else
-		ret_val &= 0x7F;
-
-	i2c_smbus_write_byte_data(client, 0x00, ret_val);
-}
-
-static DEVICE_ATTR(lux0_sensor_range, S_IRUGO | S_IWUSR,
-	als_sensing_range_show, als_sensing_range_store);
-static DEVICE_ATTR(lux0_input, S_IRUGO, als_lux_input_data_show, NULL);
-
-static struct attribute *mid_att_als[] = {
-	&dev_attr_lux0_sensor_range.attr,
-	&dev_attr_lux0_input.attr,
-	NULL
-};
-
-static struct attribute_group m_als_gr = {
-	.name = "isl29020",
-	.attrs = mid_att_als
-};
-
-static int als_set_default_config(struct i2c_client *client)
-{
-	int retval;
-
-	retval = i2c_smbus_write_byte_data(client, 0x00, 0xc0);
-	if (retval < 0) {
-		dev_err(&client->dev, "default write failed.");
-		return retval;
-	}
-	return 0;
-}
-
-static int  isl29020_probe(struct i2c_client *client,
-					const struct i2c_device_id *id)
-{
-	int res;
-
-	res = als_set_default_config(client);
-	if (res <  0)
-		return res;
-
-	res = sysfs_create_group(&client->dev.kobj, &m_als_gr);
-	if (res) {
-		dev_err(&client->dev, "isl29020: device create file failed\n");
-		return res;
-	}
-	dev_info(&client->dev, "%s isl29020: ALS chip found\n", client->name);
-	als_set_power_state(client, 0);
-	pm_runtime_enable(&client->dev);
-	return res;
-}
-
-static int isl29020_remove(struct i2c_client *client)
-{
-	sysfs_remove_group(&client->dev.kobj, &m_als_gr);
-	return 0;
-}
-
-static struct i2c_device_id isl29020_id[] = {
-	{ "isl29020", 0 },
-	{ }
-};
-
-MODULE_DEVICE_TABLE(i2c, isl29020_id);
-
-#ifdef CONFIG_PM
-
-static int isl29020_runtime_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	als_set_power_state(client, 0);
-	return 0;
-}
-
-static int isl29020_runtime_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	als_set_power_state(client, 1);
-	return 0;
-}
-
-static const struct dev_pm_ops isl29020_pm_ops = {
-	.runtime_suspend = isl29020_runtime_suspend,
-	.runtime_resume = isl29020_runtime_resume,
-};
-
-#define ISL29020_PM_OPS (&isl29020_pm_ops)
-#else	/* CONFIG_PM */
-#define ISL29020_PM_OPS NULL
-#endif	/* CONFIG_PM */
-
-static struct i2c_driver isl29020_driver = {
-	.driver = {
-		.name = "isl29020",
-		.pm = ISL29020_PM_OPS,
-	},
-	.probe = isl29020_probe,
-	.remove = isl29020_remove,
-	.id_table = isl29020_id,
-};
-
-module_i2c_driver(isl29020_driver);
-
-MODULE_AUTHOR("Kalhan Trisal <kalhan.trisal@intel.com>");
-MODULE_DESCRIPTION("Intersil isl29020 ALS Driver");
-MODULE_LICENSE("GPL v2");