diff options
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/coretemp.c | 28 | ||||
| -rw-r--r-- | drivers/hwmon/w83627ehf.c | 20 |
2 files changed, 27 insertions, 21 deletions
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c index 44b23917d4cc..932383786642 100644 --- a/drivers/hwmon/coretemp.c +++ b/drivers/hwmon/coretemp.c @@ -377,9 +377,9 @@ exit_free: } -static int __devinit chk_ucode_version(struct platform_device *pdev) +static int __cpuinit chk_ucode_version(unsigned int cpu) { - struct cpuinfo_x86 *c = &cpu_data(pdev->id); + struct cpuinfo_x86 *c = &cpu_data(cpu); int err; u32 edx; @@ -390,17 +390,15 @@ static int __devinit chk_ucode_version(struct platform_device *pdev) */ if (c->x86_model == 0xe && c->x86_mask < 0xc) { /* check for microcode update */ - err = smp_call_function_single(pdev->id, get_ucode_rev_on_cpu, + err = smp_call_function_single(cpu, get_ucode_rev_on_cpu, &edx, 1); if (err) { - dev_err(&pdev->dev, - "Cannot determine microcode revision of " - "CPU#%u (%d)!\n", pdev->id, err); + pr_err("Cannot determine microcode revision of " + "CPU#%u (%d)!\n", cpu, err); return -ENODEV; } else if (edx < 0x39) { - dev_err(&pdev->dev, - "Errata AE18 not fixed, update BIOS or " - "microcode of the CPU!\n"); + pr_err("Errata AE18 not fixed, update BIOS or " + "microcode of the CPU!\n"); return -ENODEV; } } @@ -508,6 +506,7 @@ static int create_core_data(struct platform_device *pdev, return 0; exit_free: + pdata->core_data[attr_no] = NULL; kfree(tdata); return err; } @@ -544,11 +543,6 @@ static int __devinit coretemp_probe(struct platform_device *pdev) struct platform_data *pdata; int err; - /* Check the microcode version of the CPU */ - err = chk_ucode_version(pdev); - if (err) - return err; - /* Initialize the per-package data structures */ pdata = kzalloc(sizeof(struct platform_data), GFP_KERNEL); if (!pdata) @@ -630,7 +624,7 @@ static int __cpuinit coretemp_device_add(unsigned int cpu) } pdev_entry->pdev = pdev; - pdev_entry->phys_proc_id = TO_PHYS_ID(cpu); + pdev_entry->phys_proc_id = pdev->id; list_add_tail(&pdev_entry->list, &pdev_list); mutex_unlock(&pdev_list_mutex); @@ -691,6 +685,10 @@ static void __cpuinit get_core_online(unsigned int cpu) return; if (!pdev) { + /* Check the microcode version of the CPU */ + if (chk_ucode_version(cpu)) + return; + /* * Alright, we have DTS support. * We are bringing the _first_ core in this pkg diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c index f2b377c56a3a..36d7f270b14d 100644 --- a/drivers/hwmon/w83627ehf.c +++ b/drivers/hwmon/w83627ehf.c @@ -390,7 +390,7 @@ temp_from_reg(u16 reg, s16 regval) { if (is_word_sized(reg)) return LM75_TEMP_FROM_REG(regval); - return regval * 1000; + return ((s8)regval) * 1000; } static inline u16 @@ -398,7 +398,8 @@ temp_to_reg(u16 reg, long temp) { if (is_word_sized(reg)) return LM75_TEMP_TO_REG(temp); - return DIV_ROUND_CLOSEST(SENSORS_LIMIT(temp, -127000, 128000), 1000); + return (s8)DIV_ROUND_CLOSEST(SENSORS_LIMIT(temp, -127000, 128000), + 1000); } /* Some of analog inputs have internal scaling (2x), 8mV is ADC LSB */ @@ -1715,7 +1716,8 @@ static void w83627ehf_device_remove_files(struct device *dev) } /* Get the monitoring functions started */ -static inline void __devinit w83627ehf_init_device(struct w83627ehf_data *data) +static inline void __devinit w83627ehf_init_device(struct w83627ehf_data *data, + enum kinds kind) { int i; u8 tmp, diode; @@ -1746,10 +1748,16 @@ static inline void __devinit w83627ehf_init_device(struct w83627ehf_data *data) w83627ehf_write_value(data, W83627EHF_REG_VBAT, tmp | 0x01); /* Get thermal sensor types */ - diode = w83627ehf_read_value(data, W83627EHF_REG_DIODE); + switch (kind) { + case w83627ehf: + diode = w83627ehf_read_value(data, W83627EHF_REG_DIODE); + break; + default: + diode = 0x70; + } for (i = 0; i < 3; i++) { if ((tmp & (0x02 << i))) - data->temp_type[i] = (diode & (0x10 << i)) ? 1 : 2; + data->temp_type[i] = (diode & (0x10 << i)) ? 1 : 3; else data->temp_type[i] = 4; /* thermistor */ } @@ -2016,7 +2024,7 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev) } /* Initialize the chip */ - w83627ehf_init_device(data); + w83627ehf_init_device(data, sio_data->kind); data->vrm = vid_which_vrm(); superio_enter(sio_data->sioreg); |