diff options
Diffstat (limited to 'drivers/hwmon/coretemp.c')
-rw-r--r-- | drivers/hwmon/coretemp.c | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c index de3d246..0070d54 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); |