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commit 0a2fbed84a962c486a71d2c91c86a31332dcbf02
parent a3a80255d58d0f0d304ba877ae0313a264973a70
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri, 18 Jan 2019 16:55:49 +1200

Merge tag 'hwmon-for-v5.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon fixes from Guenter Roeck:
 "Minor fixes/regressions"

* tag 'hwmon-for-v5.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (tmp421) Correct the misspelling of the tmp442 compatible attribute in OF device ID table
  hwmon: (occ) Fix potential integer overflow
  hwmon: (lm80) Fix missing unlock on error in set_fan_div()
  hwmon: (nct6775) Enable IO mapping for NCT6797D and NCT6798D
  hwmon: (nct6775) Fix chip ID for NCT6798D

Diffstat:
Mdrivers/hwmon/lm80.c | 4+++-
Mdrivers/hwmon/nct6775.c | 12+++++++-----
Mdrivers/hwmon/occ/common.c | 24++++++++++++------------
Mdrivers/hwmon/tmp421.c | 2+-
4 files changed, 23 insertions(+), 19 deletions(-)

diff --git a/drivers/hwmon/lm80.c b/drivers/hwmon/lm80.c @@ -393,8 +393,10 @@ static ssize_t set_fan_div(struct device *dev, struct device_attribute *attr, } rv = lm80_read_value(client, LM80_REG_FANDIV); - if (rv < 0) + if (rv < 0) { + mutex_unlock(&data->update_lock); return rv; + } reg = (rv & ~(3 << (2 * (nr + 1)))) | (data->fan_div[nr] << (2 * (nr + 1))); lm80_write_value(client, LM80_REG_FANDIV, reg); diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c @@ -44,8 +44,8 @@ * nct6796d 14 7 7 2+6 0xd420 0xc1 0x5ca3 * nct6797d 14 7 7 2+6 0xd450 0xc1 0x5ca3 * (0xd451) - * nct6798d 14 7 7 2+6 0xd458 0xc1 0x5ca3 - * (0xd459) + * nct6798d 14 7 7 2+6 0xd428 0xc1 0x5ca3 + * (0xd429) * * #temp lists the number of monitored temperature sources (first value) plus * the number of directly connectable temperature sensors (second value). @@ -138,7 +138,7 @@ MODULE_PARM_DESC(fan_debounce, "Enable debouncing for fan RPM signal"); #define SIO_NCT6795_ID 0xd350 #define SIO_NCT6796_ID 0xd420 #define SIO_NCT6797_ID 0xd450 -#define SIO_NCT6798_ID 0xd458 +#define SIO_NCT6798_ID 0xd428 #define SIO_ID_MASK 0xFFF8 enum pwm_enable { off, manual, thermal_cruise, speed_cruise, sf3, sf4 }; @@ -4508,7 +4508,8 @@ static int __maybe_unused nct6775_resume(struct device *dev) if (data->kind == nct6791 || data->kind == nct6792 || data->kind == nct6793 || data->kind == nct6795 || - data->kind == nct6796) + data->kind == nct6796 || data->kind == nct6797 || + data->kind == nct6798) nct6791_enable_io_mapping(sioreg); superio_exit(sioreg); @@ -4644,7 +4645,8 @@ static int __init nct6775_find(int sioaddr, struct nct6775_sio_data *sio_data) if (sio_data->kind == nct6791 || sio_data->kind == nct6792 || sio_data->kind == nct6793 || sio_data->kind == nct6795 || - sio_data->kind == nct6796) + sio_data->kind == nct6796 || sio_data->kind == nct6797 || + sio_data->kind == nct6798) nct6791_enable_io_mapping(sioaddr); superio_exit(sioaddr); diff --git a/drivers/hwmon/occ/common.c b/drivers/hwmon/occ/common.c @@ -380,8 +380,8 @@ static ssize_t occ_show_power_1(struct device *dev, val *= 1000000ULL; break; case 2: - val = get_unaligned_be32(&power->update_tag) * - occ->powr_sample_time_us; + val = (u64)get_unaligned_be32(&power->update_tag) * + occ->powr_sample_time_us; break; case 3: val = get_unaligned_be16(&power->value) * 1000000ULL; @@ -425,8 +425,8 @@ static ssize_t occ_show_power_2(struct device *dev, &power->update_tag); break; case 2: - val = get_unaligned_be32(&power->update_tag) * - occ->powr_sample_time_us; + val = (u64)get_unaligned_be32(&power->update_tag) * + occ->powr_sample_time_us; break; case 3: val = get_unaligned_be16(&power->value) * 1000000ULL; @@ -463,8 +463,8 @@ static ssize_t occ_show_power_a0(struct device *dev, &power->system.update_tag); break; case 2: - val = get_unaligned_be32(&power->system.update_tag) * - occ->powr_sample_time_us; + val = (u64)get_unaligned_be32(&power->system.update_tag) * + occ->powr_sample_time_us; break; case 3: val = get_unaligned_be16(&power->system.value) * 1000000ULL; @@ -477,8 +477,8 @@ static ssize_t occ_show_power_a0(struct device *dev, &power->proc.update_tag); break; case 6: - val = get_unaligned_be32(&power->proc.update_tag) * - occ->powr_sample_time_us; + val = (u64)get_unaligned_be32(&power->proc.update_tag) * + occ->powr_sample_time_us; break; case 7: val = get_unaligned_be16(&power->proc.value) * 1000000ULL; @@ -491,8 +491,8 @@ static ssize_t occ_show_power_a0(struct device *dev, &power->vdd.update_tag); break; case 10: - val = get_unaligned_be32(&power->vdd.update_tag) * - occ->powr_sample_time_us; + val = (u64)get_unaligned_be32(&power->vdd.update_tag) * + occ->powr_sample_time_us; break; case 11: val = get_unaligned_be16(&power->vdd.value) * 1000000ULL; @@ -505,8 +505,8 @@ static ssize_t occ_show_power_a0(struct device *dev, &power->vdn.update_tag); break; case 14: - val = get_unaligned_be32(&power->vdn.update_tag) * - occ->powr_sample_time_us; + val = (u64)get_unaligned_be32(&power->vdn.update_tag) * + occ->powr_sample_time_us; break; case 15: val = get_unaligned_be16(&power->vdn.value) * 1000000ULL; diff --git a/drivers/hwmon/tmp421.c b/drivers/hwmon/tmp421.c @@ -88,7 +88,7 @@ static const struct of_device_id tmp421_of_match[] = { .data = (void *)2 }, { - .compatible = "ti,tmp422", + .compatible = "ti,tmp442", .data = (void *)3 }, { },