remove 2.6.23 support, as the last target using that has been nuked, too

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16275 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 178 deletions

diff --git a/target/linux/generic-2.6/patches-2.6.23/922-w1_gpio_driver_backport.patch b/target/linux/generic-2.6/patches-2.6.23/922-w1_gpio_driver_backport.patch
deleted file mode 100644
index dc5aadfbcf..0000000000
--- a/target/linux/generic-2.6/patches-2.6.23/922-w1_gpio_driver_backport.patch
+++ /dev/null
@@ -1,178 +0,0 @@
---- a/drivers/w1/masters/Kconfig
-+++ b/drivers/w1/masters/Kconfig
-@@ -42,5 +42,15 @@ config W1_MASTER_DS1WM
- 	  in HP iPAQ devices like h5xxx, h2200, and ASIC3-based like
- 	  hx4700.
- 
-+config W1_MASTER_GPIO
-+	tristate "GPIO 1-wire busmaster"
-+	depends on GENERIC_GPIO
-+	help
-+	  Say Y here if you want to communicate with your 1-wire devices using
-+	  GPIO pins. This driver uses the GPIO API to control the wire.
-+
-+	  This support is also available as a module.  If so, the module
-+	  will be called w1-gpio.ko.
-+
- endmenu
- 
---- a/drivers/w1/masters/Makefile
-+++ b/drivers/w1/masters/Makefile
-@@ -6,3 +6,4 @@ obj-$(CONFIG_W1_MASTER_MATROX)		+= matro
- obj-$(CONFIG_W1_MASTER_DS2490)		+= ds2490.o
- obj-$(CONFIG_W1_MASTER_DS2482)		+= ds2482.o
- obj-$(CONFIG_W1_MASTER_DS1WM)		+= ds1wm.o
-+obj-$(CONFIG_W1_MASTER_GPIO)		+= w1-gpio.o
---- /dev/null
-+++ b/drivers/w1/masters/w1-gpio.c
-@@ -0,0 +1,124 @@
-+/*
-+ * w1-gpio - GPIO w1 bus master driver
-+ *
-+ * Copyright (C) 2007 Ville Syrjala <syrjala@sci.fi>
-+ *
-+ * 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/init.h>
-+#include <linux/module.h>
-+#include <linux/platform_device.h>
-+#include <linux/w1-gpio.h>
-+
-+#include "../w1.h"
-+#include "../w1_int.h"
-+
-+#include <asm/gpio.h>
-+
-+static void w1_gpio_write_bit_dir(void *data, u8 bit)
-+{
-+	struct w1_gpio_platform_data *pdata = data;
-+
-+	if (bit)
-+		gpio_direction_input(pdata->pin);
-+	else
-+		gpio_direction_output(pdata->pin, 0);
-+}
-+
-+static void w1_gpio_write_bit_val(void *data, u8 bit)
-+{
-+	struct w1_gpio_platform_data *pdata = data;
-+
-+	gpio_set_value(pdata->pin, bit);
-+}
-+
-+static u8 w1_gpio_read_bit(void *data)
-+{
-+	struct w1_gpio_platform_data *pdata = data;
-+
-+	return gpio_get_value(pdata->pin);
-+}
-+
-+static int __init w1_gpio_probe(struct platform_device *pdev)
-+{
-+	struct w1_bus_master *master;
-+	struct w1_gpio_platform_data *pdata = pdev->dev.platform_data;
-+	int err;
-+
-+	if (!pdata)
-+		return -ENXIO;
-+
-+	master = kzalloc(sizeof(struct w1_bus_master), GFP_KERNEL);
-+	if (!master)
-+		return -ENOMEM;
-+
-+	err = gpio_request(pdata->pin, "w1");
-+	if (err)
-+		goto free_master;
-+
-+	master->data = pdata;
-+	master->read_bit = w1_gpio_read_bit;
-+
-+	if (pdata->is_open_drain) {
-+		gpio_direction_output(pdata->pin, 1);
-+		master->write_bit = w1_gpio_write_bit_val;
-+	} else {
-+		gpio_direction_input(pdata->pin);
-+		master->write_bit = w1_gpio_write_bit_dir;
-+	}
-+
-+	err = w1_add_master_device(master);
-+	if (err)
-+		goto free_gpio;
-+
-+	platform_set_drvdata(pdev, master);
-+
-+	return 0;
-+
-+ free_gpio:
-+	gpio_free(pdata->pin);
-+ free_master:
-+	kfree(master);
-+
-+	return err;
-+}
-+
-+static int __exit w1_gpio_remove(struct platform_device *pdev)
-+{
-+	struct w1_bus_master *master = platform_get_drvdata(pdev);
-+	struct w1_gpio_platform_data *pdata = pdev->dev.platform_data;
-+
-+	w1_remove_master_device(master);
-+	gpio_free(pdata->pin);
-+	kfree(master);
-+
-+	return 0;
-+}
-+
-+static struct platform_driver w1_gpio_driver = {
-+	.driver = {
-+		.name	= "w1-gpio",
-+		.owner	= THIS_MODULE,
-+	},
-+	.remove	= __exit_p(w1_gpio_remove),
-+};
-+
-+static int __init w1_gpio_init(void)
-+{
-+	return platform_driver_probe(&w1_gpio_driver, w1_gpio_probe);
-+}
-+
-+static void __exit w1_gpio_exit(void)
-+{
-+	platform_driver_unregister(&w1_gpio_driver);
-+}
-+
-+module_init(w1_gpio_init);
-+module_exit(w1_gpio_exit);
-+
-+MODULE_DESCRIPTION("GPIO w1 bus master driver");
-+MODULE_AUTHOR("Ville Syrjala <syrjala@sci.fi>");
-+MODULE_LICENSE("GPL");
---- /dev/null
-+++ b/include/linux/w1-gpio.h
-@@ -0,0 +1,23 @@
-+/*
-+ * w1-gpio interface to platform code
-+ *
-+ * Copyright (C) 2007 Ville Syrjala <syrjala@sci.fi>
-+ *
-+ * 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.
-+ */
-+#ifndef _LINUX_W1_GPIO_H
-+#define _LINUX_W1_GPIO_H
-+
-+/**
-+ * struct w1_gpio_platform_data - Platform-dependent data for w1-gpio
-+ * @pin: GPIO pin to use
-+ * @is_open_drain: GPIO pin is configured as open drain
-+ */
-+struct w1_gpio_platform_data {
-+	unsigned int pin;
-+	unsigned int is_open_drain:1;
-+};
-+
-+#endif /* _LINUX_W1_GPIO_H */