1 files changed, 0 insertions, 159 deletions
diff --git a/ANDROID_3.4.5/drivers/misc/c2port/c2port-duramar2150.c b/ANDROID_3.4.5/drivers/misc/c2port/c2port-duramar2150.c
deleted file mode 100644
index 5484301d..00000000
--- a/ANDROID_3.4.5/drivers/misc/c2port/c2port-duramar2150.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- *  Silicon Labs C2 port Linux support for Eurotech Duramar 2150
- *
- *  Copyright (c) 2008 Rodolfo Giometti <giometti@linux.it>
- *  Copyright (c) 2008 Eurotech S.p.A. <info@eurotech.it>
- *
- * 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/errno.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/ioport.h>
-#include <linux/c2port.h>
-
-#define DATA_PORT	0x325
-#define DIR_PORT	0x326
-#define    C2D		   (1 << 0)
-#define    C2CK		   (1 << 1)
-
-static DEFINE_MUTEX(update_lock);
-
-/*
- * C2 port operations
- */
-
-static void duramar2150_c2port_access(struct c2port_device *dev, int status)
-{
-	u8 v;
-
-	mutex_lock(&update_lock);
-
-	v = inb(DIR_PORT);
-
-	/* 0 = input, 1 = output */
-	if (status)
-		outb(v | (C2D | C2CK), DIR_PORT);
-	else
-		/* When access is "off" is important that both lines are set
-		 * as inputs or hi-impedance */
-		outb(v & ~(C2D | C2CK), DIR_PORT);
-
-	mutex_unlock(&update_lock);
-}
-
-static void duramar2150_c2port_c2d_dir(struct c2port_device *dev, int dir)
-{
-	u8 v;
-
-	mutex_lock(&update_lock);
-
-	v = inb(DIR_PORT);
-
-	if (dir)
-		outb(v & ~C2D, DIR_PORT);
-	else
-		outb(v | C2D, DIR_PORT);
-
-	mutex_unlock(&update_lock);
-}
-
-static int duramar2150_c2port_c2d_get(struct c2port_device *dev)
-{
-	return inb(DATA_PORT) & C2D;
-}
-
-static void duramar2150_c2port_c2d_set(struct c2port_device *dev, int status)
-{
-	u8 v;
-
-	mutex_lock(&update_lock);
-
-	v = inb(DATA_PORT);
-
-	if (status)
-		outb(v | C2D, DATA_PORT);
-	else
-		outb(v & ~C2D, DATA_PORT);
-
-	mutex_unlock(&update_lock);
-}
-
-static void duramar2150_c2port_c2ck_set(struct c2port_device *dev, int status)
-{
-	u8 v;
-
-	mutex_lock(&update_lock);
-
-	v = inb(DATA_PORT);
-
-	if (status)
-		outb(v | C2CK, DATA_PORT);
-	else
-		outb(v & ~C2CK, DATA_PORT);
-
-	mutex_unlock(&update_lock);
-}
-
-static struct c2port_ops duramar2150_c2port_ops = {
-	.block_size	= 512,	/* bytes */
-	.blocks_num	= 30,	/* total flash size: 15360 bytes */
-
-	.access		= duramar2150_c2port_access,
-	.c2d_dir	= duramar2150_c2port_c2d_dir,
-	.c2d_get	= duramar2150_c2port_c2d_get,
-	.c2d_set	= duramar2150_c2port_c2d_set,
-	.c2ck_set	= duramar2150_c2port_c2ck_set,
-};
-
-static struct c2port_device *duramar2150_c2port_dev;
-
-/*
- * Module stuff
- */
-
-static int __init duramar2150_c2port_init(void)
-{
-	struct resource *res;
-	int ret = 0;
-
-	res = request_region(0x325, 2, "c2port");
-	if (!res)
-		return -EBUSY;
-
-	duramar2150_c2port_dev = c2port_device_register("uc",
-					&duramar2150_c2port_ops, NULL);
-	if (!duramar2150_c2port_dev) {
-		ret = -ENODEV;
-		goto free_region;
-	}
-
-	return 0;
-
-free_region:
-	release_region(0x325, 2);
-	return ret;
-}
-
-static void __exit duramar2150_c2port_exit(void)
-{
-	/* Setup the GPIOs as input by default (access = 0) */
-	duramar2150_c2port_access(duramar2150_c2port_dev, 0);
-
-	c2port_device_unregister(duramar2150_c2port_dev);
-
-	release_region(0x325, 2);
-}
-
-module_init(duramar2150_c2port_init);
-module_exit(duramar2150_c2port_exit);
-
-MODULE_AUTHOR("Rodolfo Giometti <giometti@linux.it>");
-MODULE_DESCRIPTION("Silicon Labs C2 port Linux support for Duramar 2150");
-MODULE_LICENSE("GPL");