diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-11-02 11:28:59 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-11-02 11:28:59 -0700 |
| commit | 9d2345057538bb97b1e556508ad69983f446462f (patch) | |
| tree | c39ae2e909312d73e9a551db9318de9ede910952 /drivers | |
| parent | e935842a06dbcdefcdd93174a97010f22a36e26d (diff) | |
| parent | 2ccb4f16d013a0954459061d38172b1c53553ba6 (diff) | |
Merge tag 'hwmon-for-v5.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon fixes from Guenter Roeck:
- Fix read timeout problem in ina3221 driver
- Fix wrong bitmask in nct7904 driver
* tag 'hwmon-for-v5.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (ina3221) Fix read timeout issue
hwmon: (nct7904) Fix the incorrect value of vsen_mask & tcpu_mask & temp_mode in nct7904_data struct.
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hwmon/ina3221.c | 2 | ||||
| -rw-r--r-- | drivers/hwmon/nct7904.c | 15 |
2 files changed, 13 insertions, 4 deletions
diff --git a/drivers/hwmon/ina3221.c b/drivers/hwmon/ina3221.c index 0037e2bdacd6..8a51dcf055ea 100644 --- a/drivers/hwmon/ina3221.c +++ b/drivers/hwmon/ina3221.c @@ -170,7 +170,7 @@ static inline int ina3221_wait_for_data(struct ina3221_data *ina) /* Polling the CVRF bit to make sure read data is ready */ return regmap_field_read_poll_timeout(ina->fields[F_CVRF], - cvrf, cvrf, wait, 100000); + cvrf, cvrf, wait, wait * 2); } static int ina3221_read_value(struct ina3221_data *ina, unsigned int reg, diff --git a/drivers/hwmon/nct7904.c b/drivers/hwmon/nct7904.c index b26419dbe840..281c81edabc6 100644 --- a/drivers/hwmon/nct7904.c +++ b/drivers/hwmon/nct7904.c @@ -82,6 +82,10 @@ #define FANCTL1_FMR_REG 0x00 /* Bank 3; 1 reg per channel */ #define FANCTL1_OUT_REG 0x10 /* Bank 3; 1 reg per channel */ +#define VOLT_MONITOR_MODE 0x0 +#define THERMAL_DIODE_MODE 0x1 +#define THERMISTOR_MODE 0x3 + #define ENABLE_TSI BIT(1) static const unsigned short normal_i2c[] = { @@ -935,11 +939,16 @@ static int nct7904_probe(struct i2c_client *client, for (i = 0; i < 4; i++) { val = (ret >> (i * 2)) & 0x03; bit = (1 << i); - if (val == 0) { + if (val == VOLT_MONITOR_MODE) { data->tcpu_mask &= ~bit; + } else if (val == THERMAL_DIODE_MODE && i < 2) { + data->temp_mode |= bit; + data->vsen_mask &= ~(0x06 << (i * 2)); + } else if (val == THERMISTOR_MODE) { + data->vsen_mask &= ~(0x02 << (i * 2)); } else { - if (val == 0x1 || val == 0x2) - data->temp_mode |= bit; + /* Reserved */ + data->tcpu_mask &= ~bit; data->vsen_mask &= ~(0x06 << (i * 2)); } } |