1 files changed, 0 insertions, 143 deletions
diff --git a/ANDROID_3.4.5/drivers/misc/ad525x_dpot-spi.c b/ANDROID_3.4.5/drivers/misc/ad525x_dpot-spi.c
deleted file mode 100644
index f6231754..00000000
--- a/ANDROID_3.4.5/drivers/misc/ad525x_dpot-spi.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * Driver for the Analog Devices digital potentiometers (SPI bus)
- *
- * Copyright (C) 2010-2011 Michael Hennerich, Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/spi/spi.h>
-#include <linux/module.h>
-
-#include "ad525x_dpot.h"
-
-/* SPI bus functions */
-static int write8(void *client, u8 val)
-{
-	u8 data = val;
-	return spi_write(client, &data, 1);
-}
-
-static int write16(void *client, u8 reg, u8 val)
-{
-	u8 data[2] = {reg, val};
-	return spi_write(client, data, 2);
-}
-
-static int write24(void *client, u8 reg, u16 val)
-{
-	u8 data[3] = {reg, val >> 8, val};
-	return spi_write(client, data, 3);
-}
-
-static int read8(void *client)
-{
-	int ret;
-	u8 data;
-	ret = spi_read(client, &data, 1);
-	if (ret < 0)
-		return ret;
-
-	return data;
-}
-
-static int read16(void *client, u8 reg)
-{
-	int ret;
-	u8 buf_rx[2];
-
-	write16(client, reg, 0);
-	ret = spi_read(client, buf_rx, 2);
-	if (ret < 0)
-		return ret;
-
-	return (buf_rx[0] << 8) |  buf_rx[1];
-}
-
-static int read24(void *client, u8 reg)
-{
-	int ret;
-	u8 buf_rx[3];
-
-	write24(client, reg, 0);
-	ret = spi_read(client, buf_rx, 3);
-	if (ret < 0)
-		return ret;
-
-	return (buf_rx[1] << 8) |  buf_rx[2];
-}
-
-static const struct ad_dpot_bus_ops bops = {
-	.read_d8	= read8,
-	.read_r8d8	= read16,
-	.read_r8d16	= read24,
-	.write_d8	= write8,
-	.write_r8d8	= write16,
-	.write_r8d16	= write24,
-};
-static int __devinit ad_dpot_spi_probe(struct spi_device *spi)
-{
-	struct ad_dpot_bus_data bdata = {
-		.client = spi,
-		.bops = &bops,
-	};
-
-	return ad_dpot_probe(&spi->dev, &bdata,
-			     spi_get_device_id(spi)->driver_data,
-			     spi_get_device_id(spi)->name);
-}
-
-static int __devexit ad_dpot_spi_remove(struct spi_device *spi)
-{
-	return ad_dpot_remove(&spi->dev);
-}
-
-static const struct spi_device_id ad_dpot_spi_id[] = {
-	{"ad5160", AD5160_ID},
-	{"ad5161", AD5161_ID},
-	{"ad5162", AD5162_ID},
-	{"ad5165", AD5165_ID},
-	{"ad5200", AD5200_ID},
-	{"ad5201", AD5201_ID},
-	{"ad5203", AD5203_ID},
-	{"ad5204", AD5204_ID},
-	{"ad5206", AD5206_ID},
-	{"ad5207", AD5207_ID},
-	{"ad5231", AD5231_ID},
-	{"ad5232", AD5232_ID},
-	{"ad5233", AD5233_ID},
-	{"ad5235", AD5235_ID},
-	{"ad5260", AD5260_ID},
-	{"ad5262", AD5262_ID},
-	{"ad5263", AD5263_ID},
-	{"ad5290", AD5290_ID},
-	{"ad5291", AD5291_ID},
-	{"ad5292", AD5292_ID},
-	{"ad5293", AD5293_ID},
-	{"ad7376", AD7376_ID},
-	{"ad8400", AD8400_ID},
-	{"ad8402", AD8402_ID},
-	{"ad8403", AD8403_ID},
-	{"adn2850", ADN2850_ID},
-	{"ad5270", AD5270_ID},
-	{"ad5271", AD5271_ID},
-	{}
-};
-MODULE_DEVICE_TABLE(spi, ad_dpot_spi_id);
-
-static struct spi_driver ad_dpot_spi_driver = {
-	.driver = {
-		.name	= "ad_dpot",
-		.owner	= THIS_MODULE,
-	},
-	.probe		= ad_dpot_spi_probe,
-	.remove		= __devexit_p(ad_dpot_spi_remove),
-	.id_table	= ad_dpot_spi_id,
-};
-
-module_spi_driver(ad_dpot_spi_driver);
-
-MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
-MODULE_DESCRIPTION("digital potentiometer SPI bus driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("spi:ad_dpot");