diff options
Diffstat (limited to 'target/linux/au1000/files/drivers/leds/leds-mtx1.c')
-rw-r--r-- | target/linux/au1000/files/drivers/leds/leds-mtx1.c | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/target/linux/au1000/files/drivers/leds/leds-mtx1.c b/target/linux/au1000/files/drivers/leds/leds-mtx1.c deleted file mode 100644 index 4c2ab55..0000000 --- a/target/linux/au1000/files/drivers/leds/leds-mtx1.c +++ /dev/null @@ -1,101 +0,0 @@ -/* - * LED driver for MTX-1 boards - * - * Copyright 2007 Florian Fainelli <florian@openwrt.org> - * - * 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/init.h> -#include <linux/platform_device.h> -#include <linux/leds.h> -#include <linux/err.h> -#include <asm/gpio.h> - -static struct platform_device *pdev; - -static void mtx1_led_set(struct led_classdev *led_cdev, enum led_brightness brightness) -{ - if (!strcmp("mtx1:green", led_cdev->name)) - gpio_set_value(211, brightness ? 1 : 0); - else - gpio_set_value(212, brightness ? 1 : 0); -} - -static struct led_classdev mtx1_green_led = { - .name = "mtx1:green", - .brightness_set = mtx1_led_set, -}; - -static struct led_classdev mtx1_red_led = { - .name = "mtx1:red", - .brightness_set = mtx1_led_set, -}; - -static int mtx1_leds_probe(struct platform_device *pdev) -{ - int ret; - - ret = led_classdev_register(&pdev->dev, &mtx1_green_led); - if (ret < 0) - goto out; - - ret = led_classdev_register(&pdev->dev, &mtx1_red_led); - if (ret < 0) - led_classdev_unregister(&mtx1_green_led); - -out: - return ret; -} - -static int mtx1_leds_remove(struct platform_device *pdev) -{ - led_classdev_unregister(&mtx1_green_led); - led_classdev_unregister(&mtx1_red_led); - return 0; -} - -static struct platform_driver mtx1_leds_driver = { - .probe = mtx1_leds_probe, - .remove = mtx1_leds_remove, - .driver = { - .name = "mtx1-leds", - } -}; - -static int __init mtx1_leds_init(void) -{ - int ret; - - ret = platform_driver_register(&mtx1_leds_driver); - if (ret < 0) - goto out; - - pdev = platform_device_register_simple("mtx1-leds", -1, NULL, 0); - if (IS_ERR(pdev)) { - ret = PTR_ERR(pdev); - platform_driver_unregister(&mtx1_leds_driver); - goto out; - } - -out: - return ret; - -} - -static void __exit mtx1_leds_exit(void) -{ - platform_device_unregister(pdev); - platform_driver_unregister(&mtx1_leds_driver); -} - -module_init(mtx1_leds_init); -module_exit(mtx1_leds_exit); - -MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>"); -MODULE_DESCRIPTION("MTX-1 LED driver"); -MODULE_LICENSE("GPL"); |