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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-06-10 12:18:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-06-10 12:18:34 -0700 |
| commit | c8f17d60645cc38cbe5f6e2b2f93370483b28895 (patch) | |
| tree | ea1a4bb50ca5522d15154f34a122698dbc5222bd | |
| parent | f5364c150aa645b3d7daa21b5c0b9feaa1c9cd6d (diff) | |
| parent | 38bab98a8da4a2ff5c3f55b045b0c8bf6901362f (diff) | |
| download | linux-c8f17d60645cc38cbe5f6e2b2f93370483b28895.tar.bz2 | |
Merge tag 'hwmon-for-linus-v4.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon fixes from Guenter Roeck:
- fix regression in fam15h_power driver
- minor variable type fix in lm90 driver
- document compatible statement for ina2xx driver
* tag 'hwmon-for-linus-v4.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (lm90) use proper type for update_interval
hwmon: (ina2xx) Document compatible for INA231
hwmon: (fam15h_power) Disable preemption when reading registers
| -rw-r--r-- | Documentation/devicetree/bindings/hwmon/ina2xx.txt | 1 | ||||
| -rw-r--r-- | drivers/hwmon/fam15h_power.c | 8 | ||||
| -rw-r--r-- | drivers/hwmon/lm90.c | 2 |
3 files changed, 4 insertions, 7 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/ina2xx.txt b/Documentation/devicetree/bindings/hwmon/ina2xx.txt index 9bcd5e87830d..02af0d94e921 100644 --- a/Documentation/devicetree/bindings/hwmon/ina2xx.txt +++ b/Documentation/devicetree/bindings/hwmon/ina2xx.txt @@ -7,6 +7,7 @@ Required properties: - "ti,ina220" for ina220 - "ti,ina226" for ina226 - "ti,ina230" for ina230 + - "ti,ina231" for ina231 - reg: I2C address Optional properties: diff --git a/drivers/hwmon/fam15h_power.c b/drivers/hwmon/fam15h_power.c index eb97a9241d17..15aa49d082c4 100644 --- a/drivers/hwmon/fam15h_power.c +++ b/drivers/hwmon/fam15h_power.c @@ -172,9 +172,9 @@ static void do_read_registers_on_cu(void *_data) */ static int read_registers(struct fam15h_power_data *data) { - int this_cpu, ret, cpu; int core, this_core; cpumask_var_t mask; + int ret, cpu; ret = zalloc_cpumask_var(&mask, GFP_KERNEL); if (!ret) @@ -183,7 +183,6 @@ static int read_registers(struct fam15h_power_data *data) memset(data->cu_on, 0, sizeof(int) * MAX_CUS); get_online_cpus(); - this_cpu = smp_processor_id(); /* * Choose the first online core of each compute unit, and then @@ -205,12 +204,9 @@ static int read_registers(struct fam15h_power_data *data) cpumask_set_cpu(cpumask_any(topology_sibling_cpumask(cpu)), mask); } - if (cpumask_test_cpu(this_cpu, mask)) - do_read_registers_on_cu(data); + on_each_cpu_mask(mask, do_read_registers_on_cu, data, true); - smp_call_function_many(mask, do_read_registers_on_cu, data, true); put_online_cpus(); - free_cpumask_var(mask); return 0; diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c index c9ff08dbe10c..e30a5939dc0d 100644 --- a/drivers/hwmon/lm90.c +++ b/drivers/hwmon/lm90.c @@ -375,7 +375,7 @@ struct lm90_data { int kind; u32 flags; - int update_interval; /* in milliseconds */ + unsigned int update_interval; /* in milliseconds */ u8 config_orig; /* Original configuration register value */ u8 convrate_orig; /* Original conversion rate register value */ |