Merge tag 'pm-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management updates from Rafael Wysocki:
 "These add hybrid processors support to the intel_pstate driver and
  make it work with more processor models when HWP is disabled, make the
  intel_idle driver use special C6 idle state paremeters when package
  C-states are disabled, add cooling support to the tegra30 devfreq
  driver, rework the TEO (timer events oriented) cpuidle governor,
  extend the OPP (operating performance points) framework to use the
  required-opps DT property in more cases, fix some issues and clean up
  a number of assorted pieces of code.

  Specifics:

   - Make intel_pstate support hybrid processors using abstract
     performance units in the HWP interface (Rafael Wysocki).

   - Add Icelake servers and Cometlake support in no-HWP mode to
     intel_pstate (Giovanni Gherdovich).

   - Make cpufreq_online() error path be consistent with the CPU device
     removal path in cpufreq (Rafael Wysocki).

   - Clean up 3 cpufreq drivers and the statistics code (Hailong Liu,
     Randy Dunlap, Shaokun Zhang).

   - Make intel_idle use special idle state parameters for C6 when
     package C-states are disabled (Chen Yu).

   - Rework the TEO (timer events oriented) cpuidle governor to address
     some theoretical shortcomings in it (Rafael Wysocki).

   - Drop unneeded semicolon from the TEO governor (Wan Jiabing).

   - Modify the runtime PM framework to accept unassigned suspend and
     resume callback pointers (Ulf Hansson).

   - Improve pm_runtime_get_sync() documentation (Krzysztof Kozlowski).

   - Improve device performance states support in the generic power
     domains (genpd) framework (Ulf Hansson).

   - Fix some documentation issues in genpd (Yang Yingliang).

   - Make the operating performance points (OPP) framework use the
     required-opps DT property in use cases that are not related to
     genpd (Hsin-Yi Wang).

   - Make lazy_link_required_opp_table() use list_del_init instead of
     list_del/INIT_LIST_HEAD (Yang Yingliang).

   - Simplify wake IRQs handling in the core system-wide sleep support
     code and clean up some coding style inconsistencies in it (Tian
     Tao, Zhen Lei).

   - Add cooling support to the tegra30 devfreq driver and improve its
     DT bindings (Dmitry Osipenko).

   - Fix some assorted issues in the devfreq core and drivers (Chanwoo
     Choi, Dong Aisheng, YueHaibing)"

* tag 'pm-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (39 commits)
  PM / devfreq: passive: Fix get_target_freq when not using required-opp
  cpufreq: Make cpufreq_online() call driver->offline() on errors
  opp: Allow required-opps to be used for non genpd use cases
  cpuidle: teo: remove unneeded semicolon in teo_select()
  dt-bindings: devfreq: tegra30-actmon: Add cooling-cells
  dt-bindings: devfreq: tegra30-actmon: Convert to schema
  PM / devfreq: userspace: Use DEVICE_ATTR_RW macro
  PM: runtime: Clarify documentation when callbacks are unassigned
  PM: runtime: Allow unassigned ->runtime_suspend|resume callbacks
  PM: runtime: Improve path in rpm_idle() when no callback
  PM: hibernate: remove leading spaces before tabs
  PM: sleep: remove trailing spaces and tabs
  PM: domains: Drop/restore performance state votes for devices at runtime PM
  PM: domains: Return early if perf state is already set for the device
  PM: domains: Split code in dev_pm_genpd_set_performance_state()
  cpuidle: teo: Use kerneldoc documentation in admin-guide
  cpuidle: teo: Rework most recent idle duration values treatment
  cpuidle: teo: Change the main idle state selection logic
  cpuidle: teo: Cosmetic modification of teo_select()
  cpuidle: teo: Cosmetic modifications of teo_update()
  ...

4 files changed, 13 insertions, 13 deletions

diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 6bfe3ead10ad..a12779650f15 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -98,20 +98,20 @@ config PM_STD_PARTITION
 	default ""
 	help
 	  The default resume partition is the partition that the suspend-
-	  to-disk implementation will look for a suspended disk image. 
+	  to-disk implementation will look for a suspended disk image.
 
-	  The partition specified here will be different for almost every user. 
+	  The partition specified here will be different for almost every user.
 	  It should be a valid swap partition (at least for now) that is turned
-	  on before suspending. 
+	  on before suspending.
 
 	  The partition specified can be overridden by specifying:
 
-		resume=/dev/<other device> 
+		resume=/dev/<other device>
 
-	  which will set the resume partition to the device specified. 
+	  which will set the resume partition to the device specified.
 
 	  Note there is currently not a way to specify which device to save the
-	  suspended image to. It will simply pick the first available swap 
+	  suspended image to. It will simply pick the first available swap
 	  device.
 
 config PM_SLEEP
diff --git a/kernel/power/process.c b/kernel/power/process.c
index 50cc63534486..37401c99b7d7 100644
--- a/kernel/power/process.c
+++ b/kernel/power/process.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * drivers/power/process.c - Functions for starting/stopping processes on 
+ * drivers/power/process.c - Functions for starting/stopping processes on
  *                           suspend transitions.
  *
  * Originally from swsusp.
diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index 1a221dcb3c01..f7a986078213 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -331,7 +331,7 @@ static void *chain_alloc(struct chain_allocator *ca, unsigned int size)
  *
  * Memory bitmap is a structure consisting of many linked lists of
  * objects.  The main list's elements are of type struct zone_bitmap
- * and each of them corresonds to one zone.  For each zone bitmap
+ * and each of them corresponds to one zone.  For each zone bitmap
  * object there is a list of objects of type struct bm_block that
  * represent each blocks of bitmap in which information is stored.
  *
@@ -1146,7 +1146,7 @@ int create_basic_memory_bitmaps(void)
  Free_second_object:
 	kfree(bm2);
  Free_first_bitmap:
- 	memory_bm_free(bm1, PG_UNSAFE_CLEAR);
+	memory_bm_free(bm1, PG_UNSAFE_CLEAR);
  Free_first_object:
 	kfree(bm1);
 	return -ENOMEM;
@@ -1500,7 +1500,7 @@ static struct memory_bitmap copy_bm;
 /**
  * swsusp_free - Free pages allocated for hibernation image.
  *
- * Image pages are alocated before snapshot creation, so they need to be
+ * Image pages are allocated before snapshot creation, so they need to be
  * released after resume.
  */
 void swsusp_free(void)
@@ -2326,7 +2326,7 @@ static struct memory_bitmap *safe_highmem_bm;
  * (@nr_highmem_p points to the variable containing the number of highmem image
  * pages).  The pages that are "safe" (ie. will not be overwritten when the
  * hibernation image is restored entirely) have the corresponding bits set in
- * @bm (it must be unitialized).
+ * @bm (it must be uninitialized).
  *
  * NOTE: This function should not be called if there are no highmem image pages.
  */
@@ -2483,7 +2483,7 @@ static inline void free_highmem_data(void) {}
 
 /**
  * prepare_image - Make room for loading hibernation image.
- * @new_bm: Unitialized memory bitmap structure.
+ * @new_bm: Uninitialized memory bitmap structure.
  * @bm: Memory bitmap with unsafe pages marked.
  *
  * Use @bm to mark the pages that will be overwritten in the process of
diff --git a/kernel/power/swap.c b/kernel/power/swap.c
index bea3cb8afa11..3cb89baebc79 100644
--- a/kernel/power/swap.c
+++ b/kernel/power/swap.c
@@ -1125,7 +1125,7 @@ struct dec_data {
 };
 
 /**
- * Deompression function that runs in its own thread.
+ * Decompression function that runs in its own thread.
  */
 static int lzo_decompress_threadfn(void *data)
 {