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path: root/drivers/hwmon/coretemp.c
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Diffstat (limited to 'drivers/hwmon/coretemp.c')
-rw-r--r--drivers/hwmon/coretemp.c27
1 files changed, 4 insertions, 23 deletions
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index de3d2465fe24..0070d5476dd0 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -97,9 +97,7 @@ struct platform_data {
struct pdev_entry {
struct list_head list;
struct platform_device *pdev;
- unsigned int cpu;
u16 phys_proc_id;
- u16 cpu_core_id;
};
static LIST_HEAD(pdev_list);
@@ -296,7 +294,7 @@ static int get_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *dev)
* If the TjMax is not plausible, an assumption
* will be used
*/
- if (val > 80 && val < 120) {
+ if (val) {
dev_info(dev, "TjMax is %d C.\n", val);
return val * 1000;
}
@@ -304,24 +302,9 @@ static int get_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *dev)
/*
* An assumption is made for early CPUs and unreadable MSR.
- * NOTE: the given value may not be correct.
+ * NOTE: the calculated value may not be correct.
*/
-
- switch (c->x86_model) {
- case 0xe:
- case 0xf:
- case 0x16:
- case 0x1a:
- dev_warn(dev, "TjMax is assumed as 100 C!\n");
- return 100000;
- case 0x17:
- case 0x1c: /* Atom CPUs */
- return adjust_tjmax(c, id, dev);
- default:
- dev_warn(dev, "CPU (model=0x%x) is not supported yet,"
- " using default TjMax of 100C.\n", c->x86_model);
- return 100000;
- }
+ return adjust_tjmax(c, id, dev);
}
static void __devinit get_ucode_rev_on_cpu(void *edx)
@@ -341,7 +324,7 @@ static int get_pkg_tjmax(unsigned int cpu, struct device *dev)
err = rdmsr_safe_on_cpu(cpu, MSR_IA32_TEMPERATURE_TARGET, &eax, &edx);
if (!err) {
val = (eax >> 16) & 0xff;
- if (val > 80 && val < 120)
+ if (val)
return val * 1000;
}
dev_warn(dev, "Unable to read Pkg-TjMax from CPU:%u\n", cpu);
@@ -668,9 +651,7 @@ static int __cpuinit coretemp_device_add(unsigned int cpu)
}
pdev_entry->pdev = pdev;
- pdev_entry->cpu = cpu;
pdev_entry->phys_proc_id = TO_PHYS_ID(cpu);
- pdev_entry->cpu_core_id = TO_CORE_ID(cpu);
list_add_tail(&pdev_entry->list, &pdev_list);
mutex_unlock(&pdev_list_mutex);