diff options
Diffstat (limited to 'drivers/leds/leds-ams-delta.c')
| -rw-r--r-- | drivers/leds/leds-ams-delta.c | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/drivers/leds/leds-ams-delta.c b/drivers/leds/leds-ams-delta.c deleted file mode 100644 index 8c00937bf7e7..000000000000 --- a/drivers/leds/leds-ams-delta.c +++ /dev/null | |||
| @@ -1,137 +0,0 @@ | |||
| 1 | /* | ||
| 2 | * LEDs driver for Amstrad Delta (E3) | ||
| 3 | * | ||
| 4 | * Copyright (C) 2006 Jonathan McDowell <noodles@earth.li> | ||
| 5 | * | ||
| 6 | * This program is free software; you can redistribute it and/or modify | ||
| 7 | * it under the terms of the GNU General Public License version 2 as | ||
| 8 | * published by the Free Software Foundation. | ||
| 9 | */ | ||
| 10 | |||
| 11 | #include <linux/module.h> | ||
| 12 | #include <linux/kernel.h> | ||
| 13 | #include <linux/init.h> | ||
| 14 | #include <linux/platform_device.h> | ||
| 15 | #include <linux/leds.h> | ||
| 16 | #include <plat/board-ams-delta.h> | ||
| 17 | |||
| 18 | /* | ||
| 19 | * Our context | ||
| 20 | */ | ||
| 21 | struct ams_delta_led { | ||
| 22 | struct led_classdev cdev; | ||
| 23 | u8 bitmask; | ||
| 24 | }; | ||
| 25 | |||
| 26 | static void ams_delta_led_set(struct led_classdev *led_cdev, | ||
| 27 | enum led_brightness value) | ||
| 28 | { | ||
| 29 | struct ams_delta_led *led_dev = | ||
| 30 | container_of(led_cdev, struct ams_delta_led, cdev); | ||
| 31 | |||
| 32 | if (value) | ||
| 33 | ams_delta_latch1_write(led_dev->bitmask, led_dev->bitmask); | ||
| 34 | else | ||
| 35 | ams_delta_latch1_write(led_dev->bitmask, 0); | ||
| 36 | } | ||
| 37 | |||
| 38 | static struct ams_delta_led ams_delta_leds[] = { | ||
| 39 | { | ||
| 40 | .cdev = { | ||
| 41 | .name = "ams-delta::camera", | ||
| 42 | .brightness_set = ams_delta_led_set, | ||
| 43 | }, | ||
| 44 | .bitmask = AMS_DELTA_LATCH1_LED_CAMERA, | ||
| 45 | }, | ||
| 46 | { | ||
| 47 | .cdev = { | ||
| 48 | .name = "ams-delta::advert", | ||
| 49 | .brightness_set = ams_delta_led_set, | ||
| 50 | }, | ||
| 51 | .bitmask = AMS_DELTA_LATCH1_LED_ADVERT, | ||
| 52 | }, | ||
| 53 | { | ||
| 54 | .cdev = { | ||
| 55 | .name = "ams-delta::email", | ||
| 56 | .brightness_set = ams_delta_led_set, | ||
| 57 | }, | ||
| 58 | .bitmask = AMS_DELTA_LATCH1_LED_EMAIL, | ||
| 59 | }, | ||
| 60 | { | ||
| 61 | .cdev = { | ||
| 62 | .name = "ams-delta::handsfree", | ||
| 63 | .brightness_set = ams_delta_led_set, | ||
| 64 | }, | ||
| 65 | .bitmask = AMS_DELTA_LATCH1_LED_HANDSFREE, | ||
| 66 | }, | ||
| 67 | { | ||
| 68 | .cdev = { | ||
| 69 | .name = "ams-delta::voicemail", | ||
| 70 | .brightness_set = ams_delta_led_set, | ||
| 71 | }, | ||
| 72 | .bitmask = AMS_DELTA_LATCH1_LED_VOICEMAIL, | ||
| 73 | }, | ||
| 74 | { | ||
| 75 | .cdev = { | ||
| 76 | .name = "ams-delta::voice", | ||
| 77 | .brightness_set = ams_delta_led_set, | ||
| 78 | }, | ||
| 79 | .bitmask = AMS_DELTA_LATCH1_LED_VOICE, | ||
| 80 | }, | ||
| 81 | }; | ||
| 82 | |||
| 83 | static int ams_delta_led_probe(struct platform_device *pdev) | ||
| 84 | { | ||
| 85 | int i, ret; | ||
| 86 | |||
| 87 | for (i = 0; i < ARRAY_SIZE(ams_delta_leds); i++) { | ||
| 88 | ams_delta_leds[i].cdev.flags |= LED_CORE_SUSPENDRESUME; | ||
| 89 | ret = led_classdev_register(&pdev->dev, | ||
| 90 | &ams_delta_leds[i].cdev); | ||
| 91 | if (ret < 0) | ||
| 92 | goto fail; | ||
| 93 | } | ||
| 94 | |||
| 95 | return 0; | ||
| 96 | fail: | ||
| 97 | while (--i >= 0) | ||
| 98 | led_classdev_unregister(&ams_delta_leds[i].cdev); | ||
| 99 | return ret; | ||
| 100 | } | ||
| 101 | |||
| 102 | static int ams_delta_led_remove(struct platform_device *pdev) | ||
| 103 | { | ||
| 104 | int i; | ||
| 105 | |||
| 106 | for (i = 0; i < ARRAY_SIZE(ams_delta_leds); i++) | ||
| 107 | led_classdev_unregister(&ams_delta_leds[i].cdev); | ||
| 108 | |||
| 109 | return 0; | ||
| 110 | } | ||
| 111 | |||
| 112 | static struct platform_driver ams_delta_led_driver = { | ||
| 113 | .probe = ams_delta_led_probe, | ||
| 114 | .remove = ams_delta_led_remove, | ||
| 115 | .driver = { | ||
| 116 | .name = "ams-delta-led", | ||
| 117 | .owner = THIS_MODULE, | ||
| 118 | }, | ||
| 119 | }; | ||
| 120 | |||
| 121 | static int __init ams_delta_led_init(void) | ||
| 122 | { | ||
| 123 | return platform_driver_register(&ams_delta_led_driver); | ||
| 124 | } | ||
| 125 | |||
| 126 | static void __exit ams_delta_led_exit(void) | ||
| 127 | { | ||
| 128 | platform_driver_unregister(&ams_delta_led_driver); | ||
| 129 | } | ||
| 130 | |||
| 131 | module_init(ams_delta_led_init); | ||
| 132 | module_exit(ams_delta_led_exit); | ||
| 133 | |||
| 134 | MODULE_AUTHOR("Jonathan McDowell <noodles@earth.li>"); | ||
| 135 | MODULE_DESCRIPTION("Amstrad Delta LED driver"); | ||
| 136 | MODULE_LICENSE("GPL"); | ||
| 137 | MODULE_ALIAS("platform:ams-delta-led"); | ||