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authorDurgadoss R <durgadoss.r@intel.com>2012-09-18 01:34:53 -0400
committerZhang Rui <rui.zhang@intel.com>2012-11-05 00:56:32 -0500
commit71350db43b4c5c4da59b729c805f00ff6675b99d (patch)
treeb1fdba40aa6849f4392160ea3e0ff581f30fa6c7 /drivers/thermal/thermal_sys.c
parent23064088d6aea049746755e9851760620921a80b (diff)
Thermal: Move thermal_instance to thermal_core.h
This patch creates a thermal_core.h file which can contain all defines used by the core thermal framework files. For now, move the thermal_instance structure to thermal_core.h This structure is used by files under drivers/thermal/. Signed-off-by: Durgadoss R <durgadoss.r@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal/thermal_sys.c')
-rw-r--r--drivers/thermal/thermal_sys.c23
1 files changed, 2 insertions, 21 deletions
diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c
index 9ee42ca4d289..bbc834625f7f 100644
--- a/drivers/thermal/thermal_sys.c
+++ b/drivers/thermal/thermal_sys.c
@@ -37,31 +37,12 @@
37#include <net/netlink.h> 37#include <net/netlink.h>
38#include <net/genetlink.h> 38#include <net/genetlink.h>
39 39
40#include "thermal_core.h"
41
40MODULE_AUTHOR("Zhang Rui"); 42MODULE_AUTHOR("Zhang Rui");
41MODULE_DESCRIPTION("Generic thermal management sysfs support"); 43MODULE_DESCRIPTION("Generic thermal management sysfs support");
42MODULE_LICENSE("GPL"); 44MODULE_LICENSE("GPL");
43 45
44#define THERMAL_NO_TARGET -1UL
45/*
46 * This structure is used to describe the behavior of
47 * a certain cooling device on a certain trip point
48 * in a certain thermal zone
49 */
50struct thermal_instance {
51 int id;
52 char name[THERMAL_NAME_LENGTH];
53 struct thermal_zone_device *tz;
54 struct thermal_cooling_device *cdev;
55 int trip;
56 unsigned long upper; /* Highest cooling state for this trip point */
57 unsigned long lower; /* Lowest cooling state for this trip point */
58 unsigned long target; /* expected cooling state */
59 char attr_name[THERMAL_NAME_LENGTH];
60 struct device_attribute attr;
61 struct list_head tz_node; /* node in tz->thermal_instances */
62 struct list_head cdev_node; /* node in cdev->thermal_instances */
63};
64
65static DEFINE_IDR(thermal_tz_idr); 46static DEFINE_IDR(thermal_tz_idr);
66static DEFINE_IDR(thermal_cdev_idr); 47static DEFINE_IDR(thermal_cdev_idr);
67static DEFINE_MUTEX(thermal_idr_lock); 48static DEFINE_MUTEX(thermal_idr_lock);