adm5120: Remove unmaintained target

[openwrt/openwrt.git] / target / linux / adm5120 / files-3.18 / drivers / leds / ledtrig-adm5120-switch.c

diff --git a/target/linux/adm5120/files-3.18/drivers/leds/ledtrig-adm5120-switch.c b/target/linux/adm5120/files-3.18/drivers/leds/ledtrig-adm5120-switch.c
deleted file mode 100644 (file)
index 23a54a0..0000000
--- a/target/linux/adm5120/files-3.18/drivers/leds/ledtrig-adm5120-switch.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * LED ADM5120 Switch Port State Trigger
- *
- * Copyright (C) 2007 Bernhard Held <bernhard at bernhardheld.de>
- * Copyright (C) 2007-2008 Gabor Juhos <juhosg@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 <linux/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@openwrt.org>");
-MODULE_DESCRIPTION(DRV_DESC);
-MODULE_LICENSE("GPL v2");