Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
[pandora-kernel.git] / drivers / acpi / int340x_thermal.c
1 /*
2  * ACPI support for int340x thermal drivers
3  *
4  * Copyright (C) 2014, Intel Corporation
5  * Authors: Zhang Rui <rui.zhang@intel.com>
6  *
7  * This program is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License version 2 as
9  * published by the Free Software Foundation.
10  */
11
12 #include <linux/acpi.h>
13 #include <linux/module.h>
14
15 #include "internal.h"
16
17 #define DO_ENUMERATION 0x01
18 static const struct acpi_device_id int340x_thermal_device_ids[] = {
19         {"INT3400", DO_ENUMERATION },
20         {"INT3401"},
21         {"INT3402"},
22         {"INT3403"},
23         {"INT3404"},
24         {"INT3406"},
25         {"INT3407"},
26         {"INT3408"},
27         {"INT3409"},
28         {"INT340A"},
29         {"INT340B"},
30         {""},
31 };
32
33 static int int340x_thermal_handler_attach(struct acpi_device *adev,
34                                         const struct acpi_device_id *id)
35 {
36 #if defined(CONFIG_INT340X_THERMAL) || defined(CONFIG_INT340X_THERMAL_MODULE)
37         if (id->driver_data == DO_ENUMERATION)
38                 acpi_create_platform_device(adev);
39 #endif
40         return 1;
41 }
42
43 static struct acpi_scan_handler int340x_thermal_handler = {
44         .ids = int340x_thermal_device_ids,
45         .attach = int340x_thermal_handler_attach,
46 };
47
48 void __init acpi_int340x_thermal_init(void)
49 {
50         acpi_scan_add_handler(&int340x_thermal_handler);
51 }