aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/leds
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/leds')
-rw-r--r--drivers/leds/Kconfig7
-rw-r--r--drivers/leds/Makefile1
-rw-r--r--drivers/leds/leds-hp-disk.c137
3 files changed, 0 insertions, 145 deletions
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index a4a1ae214630..742713611bc5 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -119,13 +119,6 @@ config LEDS_GPIO
119 outputs. To be useful the particular board must have LEDs 119 outputs. To be useful the particular board must have LEDs
120 and they must be connected to the GPIO lines. 120 and they must be connected to the GPIO lines.
121 121
122config LEDS_HP_DISK
123 tristate "LED Support for disk protection LED on HP notebooks"
124 depends on LEDS_CLASS && ACPI
125 help
126 This option enable support for disk protection LED, found on
127 newer HP notebooks.
128
129config LEDS_CLEVO_MAIL 122config LEDS_CLEVO_MAIL
130 tristate "Mail LED on Clevo notebook (EXPERIMENTAL)" 123 tristate "Mail LED on Clevo notebook (EXPERIMENTAL)"
131 depends on LEDS_CLASS && X86 && SERIO_I8042 && DMI && EXPERIMENTAL 124 depends on LEDS_CLASS && X86 && SERIO_I8042 && DMI && EXPERIMENTAL
diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
index bc247cb02e82..9d76f0f160a4 100644
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -23,7 +23,6 @@ obj-$(CONFIG_LEDS_HP6XX) += leds-hp6xx.o
23obj-$(CONFIG_LEDS_FSG) += leds-fsg.o 23obj-$(CONFIG_LEDS_FSG) += leds-fsg.o
24obj-$(CONFIG_LEDS_PCA955X) += leds-pca955x.o 24obj-$(CONFIG_LEDS_PCA955X) += leds-pca955x.o
25obj-$(CONFIG_LEDS_DA903X) += leds-da903x.o 25obj-$(CONFIG_LEDS_DA903X) += leds-da903x.o
26obj-$(CONFIG_LEDS_HP_DISK) += leds-hp-disk.o
27obj-$(CONFIG_LEDS_WM8350) += leds-wm8350.o 26obj-$(CONFIG_LEDS_WM8350) += leds-wm8350.o
28 27
29# LED Triggers 28# LED Triggers
diff --git a/drivers/leds/leds-hp-disk.c b/drivers/leds/leds-hp-disk.c
deleted file mode 100644
index d786adc8c5e3..000000000000
--- a/drivers/leds/leds-hp-disk.c
+++ /dev/null
@@ -1,137 +0,0 @@
1/*
2 * leds-hp-disk.c - driver for HP "hard disk protection" LED
3 *
4 * Copyright (C) 2008 Pavel Machek
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 as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21#include <linux/kernel.h>
22#include <linux/init.h>
23#include <linux/dmi.h>
24#include <linux/module.h>
25#include <linux/types.h>
26#include <linux/platform_device.h>
27#include <linux/interrupt.h>
28#include <linux/input.h>
29#include <linux/kthread.h>
30#include <linux/leds.h>
31#include <acpi/acpi_drivers.h>
32
33#define DRIVER_NAME "leds-hp-disk"
34#define ACPI_MDPS_CLASS "led"
35
36/* For automatic insertion of the module */
37static struct acpi_device_id hpled_device_ids[] = {
38 {"HPQ0004", 0}, /* HP Mobile Data Protection System PNP */
39 {"", 0},
40};
41MODULE_DEVICE_TABLE(acpi, hpled_device_ids);
42
43struct acpi_hpled {
44 struct acpi_device *device; /* The ACPI device */
45};
46
47static struct acpi_hpled adev;
48
49static acpi_status hpled_acpi_write(acpi_handle handle, int reg)
50{
51 unsigned long long ret; /* Not used when writing */
52 union acpi_object in_obj[1];
53 struct acpi_object_list args = { 1, in_obj };
54
55 in_obj[0].type = ACPI_TYPE_INTEGER;
56 in_obj[0].integer.value = reg;
57
58 return acpi_evaluate_integer(handle, "ALED", &args, &ret);
59}
60
61static void hpled_set(struct led_classdev *led_cdev,
62 enum led_brightness value)
63{
64 hpled_acpi_write(adev.device->handle, !!value);
65}
66
67static struct led_classdev hpled_led = {
68 .name = "hp:red:hddprotection",
69 .default_trigger = "heartbeat",
70 .brightness_set = hpled_set,
71 .flags = LED_CORE_SUSPENDRESUME,
72};
73
74static int hpled_add(struct acpi_device *device)
75{
76 int ret;
77
78 if (!device)
79 return -EINVAL;
80
81 adev.device = device;
82 strcpy(acpi_device_name(device), DRIVER_NAME);
83 strcpy(acpi_device_class(device), ACPI_MDPS_CLASS);
84 device->driver_data = &adev;
85
86 ret = led_classdev_register(NULL, &hpled_led);
87 return ret;
88}
89
90static int hpled_remove(struct acpi_device *device, int type)
91{
92 if (!device)
93 return -EINVAL;
94
95 led_classdev_unregister(&hpled_led);
96 return 0;
97}
98
99
100
101static struct acpi_driver leds_hp_driver = {
102 .name = DRIVER_NAME,
103 .class = ACPI_MDPS_CLASS,
104 .ids = hpled_device_ids,
105 .ops = {
106 .add = hpled_add,
107 .remove = hpled_remove,
108 }
109};
110
111static int __init hpled_init_module(void)
112{
113 int ret;
114
115 if (acpi_disabled)
116 return -ENODEV;
117
118 ret = acpi_bus_register_driver(&leds_hp_driver);
119 if (ret < 0)
120 return ret;
121
122 printk(KERN_INFO DRIVER_NAME " driver loaded.\n");
123
124 return 0;
125}
126
127static void __exit hpled_exit_module(void)
128{
129 acpi_bus_unregister_driver(&leds_hp_driver);
130}
131
132MODULE_DESCRIPTION("Driver for HP disk protection LED");
133MODULE_AUTHOR("Pavel Machek <pavel@suse.cz>");
134MODULE_LICENSE("GPL");
135
136module_init(hpled_init_module);
137module_exit(hpled_exit_module);