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Diffstat (limited to 'drivers/leds/ledtrig-timer.c')
-rw-r--r--drivers/leds/ledtrig-timer.c131
1 files changed, 0 insertions, 131 deletions
diff --git a/drivers/leds/ledtrig-timer.c b/drivers/leds/ledtrig-timer.c
deleted file mode 100644
index f774d059220..00000000000
--- a/drivers/leds/ledtrig-timer.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * LED Kernel Timer Trigger
- *
- * Copyright 2005-2006 Openedhand Ltd.
- *
- * Author: Richard Purdie <rpurdie@openedhand.com>
- *
- * 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/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/ctype.h>
-#include <linux/leds.h>
-#include "leds.h"
-
-static ssize_t led_delay_on_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct led_classdev *led_cdev = dev_get_drvdata(dev);
-
- return sprintf(buf, "%lu\n", led_cdev->blink_delay_on);
-}
-
-static ssize_t led_delay_on_store(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t size)
-{
- struct led_classdev *led_cdev = dev_get_drvdata(dev);
- unsigned long state;
- ssize_t ret = -EINVAL;
-
- ret = kstrtoul(buf, 10, &state);
- if (ret)
- return ret;
-
- led_blink_set(led_cdev, &state, &led_cdev->blink_delay_off);
- led_cdev->blink_delay_on = state;
-
- return size;
-}
-
-static ssize_t led_delay_off_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct led_classdev *led_cdev = dev_get_drvdata(dev);
-
- return sprintf(buf, "%lu\n", led_cdev->blink_delay_off);
-}
-
-static ssize_t led_delay_off_store(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t size)
-{
- struct led_classdev *led_cdev = dev_get_drvdata(dev);
- unsigned long state;
- ssize_t ret = -EINVAL;
-
- ret = kstrtoul(buf, 10, &state);
- if (ret)
- return ret;
-
- led_blink_set(led_cdev, &led_cdev->blink_delay_on, &state);
- led_cdev->blink_delay_off = state;
-
- return size;
-}
-
-static DEVICE_ATTR(delay_on, 0644, led_delay_on_show, led_delay_on_store);
-static DEVICE_ATTR(delay_off, 0644, led_delay_off_show, led_delay_off_store);
-
-static void timer_trig_activate(struct led_classdev *led_cdev)
-{
- int rc;
-
- led_cdev->trigger_data = NULL;
-
- rc = device_create_file(led_cdev->dev, &dev_attr_delay_on);
- if (rc)
- return;
- rc = device_create_file(led_cdev->dev, &dev_attr_delay_off);
- if (rc)
- goto err_out_delayon;
-
- led_blink_set(led_cdev, &led_cdev->blink_delay_on,
- &led_cdev->blink_delay_off);
- led_cdev->activated = true;
-
- return;
-
-err_out_delayon:
- device_remove_file(led_cdev->dev, &dev_attr_delay_on);
-}
-
-static void timer_trig_deactivate(struct led_classdev *led_cdev)
-{
- if (led_cdev->activated) {
- device_remove_file(led_cdev->dev, &dev_attr_delay_on);
- device_remove_file(led_cdev->dev, &dev_attr_delay_off);
- led_cdev->activated = false;
- }
-
- /* Stop blinking */
- led_set_brightness(led_cdev, LED_OFF);
-}
-
-static struct led_trigger timer_led_trigger = {
- .name = "timer",
- .activate = timer_trig_activate,
- .deactivate = timer_trig_deactivate,
-};
-
-static int __init timer_trig_init(void)
-{
- return led_trigger_register(&timer_led_trigger);
-}
-
-static void __exit timer_trig_exit(void)
-{
- led_trigger_unregister(&timer_led_trigger);
-}
-
-module_init(timer_trig_init);
-module_exit(timer_trig_exit);
-
-MODULE_AUTHOR("Richard Purdie <rpurdie@openedhand.com>");
-MODULE_DESCRIPTION("Timer LED trigger");
-MODULE_LICENSE("GPL");