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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-06-12 06:30:39 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-06-12 06:30:39 -0700 |
commit | 57120fac12321f636c83af447a081d680c0de2e2 (patch) | |
tree | 4b502f4f2b7e15bc012ff8b95884c32372b6687d /drivers | |
parent | 8714f8f5fe396ca513ccaaac2304497439c181fb (diff) | |
parent | 5a5e78cd706ce0577ed6356634a34552c866cc10 (diff) | |
download | linux-57120fac12321f636c83af447a081d680c0de2e2.tar.bz2 |
Merge branch 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal management fixes from Zhang Rui:
- fix an ordering issue in cpu cooling that cooling device is
registered before it's ready (freq_table being populated).
(Lukasz Luba)
- fix a missing comment update (Caesar Wang)
* 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux:
thermal: add the note for set_trip_temp
thermal: cpu_cooling: fix improper order during initialization
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/thermal/cpu_cooling.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c index 6ceac4f2d4b2..5b4b47ed948b 100644 --- a/drivers/thermal/cpu_cooling.c +++ b/drivers/thermal/cpu_cooling.c @@ -857,14 +857,6 @@ __cpufreq_cooling_register(struct device_node *np, goto free_power_table; } - snprintf(dev_name, sizeof(dev_name), "thermal-cpufreq-%d", - cpufreq_dev->id); - - cool_dev = thermal_of_cooling_device_register(np, dev_name, cpufreq_dev, - &cpufreq_cooling_ops); - if (IS_ERR(cool_dev)) - goto remove_idr; - /* Fill freq-table in descending order of frequencies */ for (i = 0, freq = -1; i <= cpufreq_dev->max_level; i++) { freq = find_next_max(table, freq); @@ -877,6 +869,14 @@ __cpufreq_cooling_register(struct device_node *np, pr_debug("%s: freq:%u KHz\n", __func__, freq); } + snprintf(dev_name, sizeof(dev_name), "thermal-cpufreq-%d", + cpufreq_dev->id); + + cool_dev = thermal_of_cooling_device_register(np, dev_name, cpufreq_dev, + &cpufreq_cooling_ops); + if (IS_ERR(cool_dev)) + goto remove_idr; + cpufreq_dev->clipped_freq = cpufreq_dev->freq_table[0]; cpufreq_dev->cool_dev = cool_dev; |