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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-12-27 05:08:47 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-12-27 05:08:47 +0100 |
| commit | 2c96961fb8176b69fac20d2ea7242180a5f49847 (patch) | |
| tree | 2791b6ddd83db7ab17652cbf173182ada1f17b8e /drivers | |
| parent | Merge tag 'md/4.4-rc6-fix' of git://neil.brown.name/md (diff) | |
| parent | Merge branches 'acpi-processor' and 'pm-cpufreq' (diff) | |
| download | linux-2c96961fb8176b69fac20d2ea7242180a5f49847.tar.xz linux-2c96961fb8176b69fac20d2ea7242180a5f49847.zip | |
Merge tag 'pm+acpi-4.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management and ACPI fixes from Rafael Wysocki:
"These fix an ACPI processor driver regression introduced during the
4.3 cycle and a mistake in the recently added SCPI support in the
arm_big_little cpufreq driver.
Specifics:
- Fix a thermal management issue introduced by an ACPI processor
driver change made during the 4.3 development cycle that failed to
return 0 from a function on success which triggered an error
cleanup path every time it had been called that deleted useful data
structures created previously (Srinivas Pandruvada).
- Fix a variable data type issue in the arm_big_little cpufreq
driver's SCPI support code added recently that prevents error
handling in there from working correctly (Dan Carpenter)"
* tag 'pm+acpi-4.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq: scpi-cpufreq: signedness bug in scpi_get_dvfs_info()
ACPI / processor: Fix thermal cooling device regression
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/processor_driver.c | 3 | ||||
| -rw-r--r-- | drivers/cpufreq/scpi-cpufreq.c | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c index f4e02ae93f58..11154a330f07 100644 --- a/drivers/acpi/processor_driver.c +++ b/drivers/acpi/processor_driver.c @@ -200,7 +200,8 @@ static int acpi_pss_perf_init(struct acpi_processor *pr, goto err_remove_sysfs_thermal; } - sysfs_remove_link(&pr->cdev->device.kobj, "device"); + return 0; + err_remove_sysfs_thermal: sysfs_remove_link(&device->dev.kobj, "thermal_cooling"); err_thermal_unregister: diff --git a/drivers/cpufreq/scpi-cpufreq.c b/drivers/cpufreq/scpi-cpufreq.c index 2c3b16fd3a01..de5e89b2eaaa 100644 --- a/drivers/cpufreq/scpi-cpufreq.c +++ b/drivers/cpufreq/scpi-cpufreq.c @@ -31,7 +31,7 @@ static struct scpi_ops *scpi_ops; static struct scpi_dvfs_info *scpi_get_dvfs_info(struct device *cpu_dev) { - u8 domain = topology_physical_package_id(cpu_dev->id); + int domain = topology_physical_package_id(cpu_dev->id); if (domain < 0) return ERR_PTR(-EINVAL); |