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[adm5120] remove 2.6.25 specific stuff

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12598 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
2008-09-13 17:32:20 +00:00
parent efd888e4be
commit b610f4bee8
85 changed files with 1 additions and 14419 deletions
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149
target/linux/adm5120/files/drivers/leds/ledtrig-adm5120-switch.c
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@@ -1,149 +0,0 @@
/*
* LED ADM5120 Switch Port State Trigger
*
* Copyright (C) 2007 Bernhard Held <bernhard at bernhardheld.de>
* Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
*
* This file was based on: drivers/leds/ledtrig-timer.c
* Copyright 2005-2006 Openedhand Ltd.
* Author: Richard Purdie
*
* 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/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/device.h>
#include <asm/gpio.h>
#include "leds.h"
#define DRV_NAME "port_state"
#define DRV_DESC "LED ADM5120 Switch Port State Trigger"
struct port_state {
char *name;
unsigned int value;
};
#define PORT_STATE(n,v) {.name = (n), .value = (v)}
static struct port_state port_states[] = {
PORT_STATE("off", LED_OFF),
PORT_STATE("on", LED_FULL),
PORT_STATE("flash", ADM5120_GPIO_FLASH),
PORT_STATE("link", ADM5120_GPIO_LINK),
PORT_STATE("speed", ADM5120_GPIO_SPEED),
PORT_STATE("duplex", ADM5120_GPIO_DUPLEX),
PORT_STATE("act", ADM5120_GPIO_ACT),
PORT_STATE("coll", ADM5120_GPIO_COLL),
PORT_STATE("link_act", ADM5120_GPIO_LINK_ACT),
PORT_STATE("duplex_coll", ADM5120_GPIO_DUPLEX_COLL),
PORT_STATE("10M_act", ADM5120_GPIO_10M_ACT),
PORT_STATE("100M_act", ADM5120_GPIO_100M_ACT),
};
static ssize_t led_port_state_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct led_classdev *led_cdev = dev_get_drvdata(dev);
struct port_state *state = led_cdev->trigger_data;
int len = 0;
int i;
*buf = '\0';
for (i = 0; i < ARRAY_SIZE(port_states); i++) {
if (&port_states[i] == state)
len += sprintf(buf+len, "[%s] ", port_states[i].name);
else
len += sprintf(buf+len, "%s ", port_states[i].name);
}
len += sprintf(buf+len, "\n");
return len;
}
static ssize_t led_port_state_store(struct device *dev,
struct device_attribute *attr, const char *buf, size_t size)
{
struct led_classdev *led_cdev = dev_get_drvdata(dev);
size_t len;
int i;
for (i = 0; i < ARRAY_SIZE(port_states); i++) {
len = strlen(port_states[i].name);
if (strncmp(port_states[i].name, buf, len) != 0)
continue;
if (buf[len] != '\0' && buf[len] != '\n')
continue;
led_cdev->trigger_data = &port_states[i];
led_set_brightness(led_cdev, port_states[i].value);
return size;
}
return -EINVAL;
}
static DEVICE_ATTR(port_state, 0644, led_port_state_show,
led_port_state_store);
static void adm5120_switch_trig_activate(struct led_classdev *led_cdev)
{
struct port_state *state = port_states;
int rc;
led_cdev->trigger_data = state;
rc = device_create_file(led_cdev->dev, &dev_attr_port_state);
if (rc)
goto err;
led_set_brightness(led_cdev, state->value);
return;
err:
led_cdev->trigger_data = NULL;
}
static void adm5120_switch_trig_deactivate(struct led_classdev *led_cdev)
{
struct port_state *state = led_cdev->trigger_data;
if (!state)
return;
device_remove_file(led_cdev->dev, &dev_attr_port_state);
}
static struct led_trigger adm5120_switch_led_trigger = {
.name = DRV_NAME,
.activate = adm5120_switch_trig_activate,
.deactivate = adm5120_switch_trig_deactivate,
};
static int __init adm5120_switch_trig_init(void)
{
led_trigger_register(&adm5120_switch_led_trigger);
return 0;
}
static void __exit adm5120_switch_trig_exit(void)
{
led_trigger_unregister(&adm5120_switch_led_trigger);
}
module_init(adm5120_switch_trig_init);
module_exit(adm5120_switch_trig_exit);
MODULE_AUTHOR("Bernhard Held <bernhard at bernhardheld.de>, "
"Gabor Juhos <juhosg at openwrt.org>");
MODULE_DESCRIPTION(DRV_DESC);
MODULE_LICENSE("GPL v2");