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author | Linus Torvalds | 2015-02-13 22:45:57 +0100 |
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committer | Linus Torvalds | 2015-02-13 22:45:57 +0100 |
commit | 18320f2a6871aaf2522f793fee4a67eccf5e131a (patch) | |
tree | bb900ce16b590a5e1ae8fcff78e5677e99fcbd35 /drivers/base/power/opp.c | |
parent | Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cool... (diff) | |
parent | Merge branches 'pm-cpufreq', 'pm-cpuidle', 'pm-devfreq', 'pm-opp' and 'pm-tools' (diff) | |
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Merge tag 'pm+acpi-3.20-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more ACPI and power management updates from Rafael Wysocki:
"These are two reverts related to system suspend breakage by one of a
recent commits, a fix for a recently introduced bug in devfreq and a
bunch of other things that didn't make it into my previous pull
request, but otherwise are ready to go.
Specifics:
- Revert two ACPI EC driver commits, one that broke system suspend on
Acer Aspire S5 and one that depends on it (Rafael J Wysocki).
- Fix a typo leading to an incorrect check in the exynos-ppmu devfreq
driver (Dan Carpenter).
- Add support for one more Broadwell CPU model to intel_idle (Len Brown).
- Fix an obscure problem with state transitions related to interrupts
in the speedstep-smi cpufreq driver (Mikulas Patocka).
- Remove some unnecessary messages related to the "out of memory"
condition from the core PM code (Quentin Lambert).
- Update turbostat parameters and documentation, add support for one
more Broadwell CPU model to it and modify it to skip printing
disabled package C-states (Len Brown)"
* tag 'pm+acpi-3.20-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM / devfreq: event: testing the wrong variable
cpufreq: speedstep-smi: enable interrupts when waiting
PM / OPP / clk: Remove unnecessary OOM message
Revert "ACPI / EC: Add query flushing support"
Revert "ACPI / EC: Add GPE reference counting debugging messages"
tools/power turbostat: support additional Broadwell model
intel_idle: support additional Broadwell model
tools/power turbostat: update parameters, documentation
tools/power turbostat: Skip printing disabled package C-states
Diffstat (limited to 'drivers/base/power/opp.c')
-rw-r--r-- | drivers/base/power/opp.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/base/power/opp.c b/drivers/base/power/opp.c index 15bf29974c31..677fb2843553 100644 --- a/drivers/base/power/opp.c +++ b/drivers/base/power/opp.c @@ -474,10 +474,8 @@ static int _opp_add_dynamic(struct device *dev, unsigned long freq, /* allocate new OPP node */ new_opp = kzalloc(sizeof(*new_opp), GFP_KERNEL); - if (!new_opp) { - dev_warn(dev, "%s: Unable to create new OPP node\n", __func__); + if (!new_opp) return -ENOMEM; - } /* Hold our list modification lock here */ mutex_lock(&dev_opp_list_lock); @@ -695,10 +693,8 @@ static int _opp_set_availability(struct device *dev, unsigned long freq, /* keep the node allocated */ new_opp = kmalloc(sizeof(*new_opp), GFP_KERNEL); - if (!new_opp) { - dev_warn(dev, "%s: Unable to create OPP\n", __func__); + if (!new_opp) return -ENOMEM; - } mutex_lock(&dev_opp_list_lock); |