Merge tag 'pm+acpi-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI and power management updates from Rafael Wysocki:

 - Rework of the ACPI namespace scanning code from Rafael J.  Wysocki
   with contributions from Bjorn Helgaas, Jiang Liu, Mika Westerberg,
   Toshi Kani, and Yinghai Lu.

 - ACPI power resources handling and ACPI device PM update from Rafael
   J Wysocki.

 - ACPICA update to version 20130117 from Bob Moore and Lv Zheng with
   contributions from Aaron Lu, Chao Guan, Jesper Juhl, and Tim Gardner.

 - Support for Intel Lynxpoint LPSS from Mika Westerberg.

 - cpuidle update from Len Brown including Intel Haswell support, C1
   state for intel_idle, removal of global pm_idle.

 - cpuidle fixes and cleanups from Daniel Lezcano.

 - cpufreq fixes and cleanups from Viresh Kumar and Fabio Baltieri with
   contributions from Stratos Karafotis and Rickard Andersson.

 - Intel P-states driver for Sandy Bridge processors from Dirk
   Brandewie.

 - cpufreq driver for Marvell Kirkwood SoCs from Andrew Lunn.

 - cpufreq fixes related to ordering issues between acpi-cpufreq and
   powernow-k8 from Borislav Petkov and Matthew Garrett.

 - cpufreq support for Calxeda Highbank processors from Mark Langsdorf
   and Rob Herring.

 - cpufreq driver for the Freescale i.MX6Q SoC and cpufreq-cpu0 update
   from Shawn Guo.

 - cpufreq Exynos fixes and cleanups from Jonghwan Choi, Sachin Kamat,
   and Inderpal Singh.

 - Support for "lightweight suspend" from Zhang Rui.

 - Removal of the deprecated power trace API from Paul Gortmaker.

 - Assorted updates from Andreas Fleig, Colin Ian King, Davidlohr Bueso,
   Joseph Salisbury, Kees Cook, Li Fei, Nishanth Menon, ShuoX Liu,
   Srinivas Pandruvada, Tejun Heo, Thomas Renninger, and Yasuaki
   Ishimatsu.

* tag 'pm+acpi-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (267 commits)
  PM idle: remove global declaration of pm_idle
  unicore32 idle: delete stray pm_idle comment
  openrisc idle: delete pm_idle
  mn10300 idle: delete pm_idle
  microblaze idle: delete pm_idle
  m32r idle: delete pm_idle, and other dead idle code
  ia64 idle: delete pm_idle
  cris idle: delete idle and pm_idle
  ARM64 idle: delete pm_idle
  ARM idle: delete pm_idle
  blackfin idle: delete pm_idle
  sparc idle: rename pm_idle to sparc_idle
  sh idle: rename global pm_idle to static sh_idle
  x86 idle: rename global pm_idle to static x86_idle
  APM idle: register apm_cpu_idle via cpuidle
  cpufreq / intel_pstate: Add kernel command line option disable intel_pstate.
  cpufreq / intel_pstate: Change to disallow module build
  tools/power turbostat: display SMI count by default
  intel_idle: export both C1 and C1E
  ACPI / hotplug: Fix concurrency issues and memory leaks
  ...

1 files changed, 19 insertions, 23 deletions

diff --git a/drivers/acpi/acpica/utstate.c b/drivers/acpi/acpica/utstate.c
index cee0473ba813..a6b729d4c1dc 100644
--- a/drivers/acpi/acpica/utstate.c
+++ b/drivers/acpi/acpica/utstate.c
@@ -5,7 +5,7 @@
  ******************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -97,14 +97,13 @@ void
 acpi_ut_push_generic_state(union acpi_generic_state **list_head,
 			   union acpi_generic_state *state)
 {
-	ACPI_FUNCTION_TRACE(ut_push_generic_state);
+	ACPI_FUNCTION_ENTRY();
 
 	/* Push the state object onto the front of the list (stack) */
 
 	state->common.next = *list_head;
 	*list_head = state;
-
-	return_VOID;
+	return;
 }
 
 /*******************************************************************************
@@ -124,7 +123,7 @@ union acpi_generic_state *acpi_ut_pop_generic_state(union acpi_generic_state
 {
 	union acpi_generic_state *state;
 
-	ACPI_FUNCTION_TRACE(ut_pop_generic_state);
+	ACPI_FUNCTION_ENTRY();
 
 	/* Remove the state object at the head of the list (stack) */
 
@@ -136,7 +135,7 @@ union acpi_generic_state *acpi_ut_pop_generic_state(union acpi_generic_state
 		*list_head = state->common.next;
 	}
 
-	return_PTR(state);
+	return (state);
 }
 
 /*******************************************************************************
@@ -186,13 +185,13 @@ struct acpi_thread_state *acpi_ut_create_thread_state(void)
 {
 	union acpi_generic_state *state;
 
-	ACPI_FUNCTION_TRACE(ut_create_thread_state);
+	ACPI_FUNCTION_ENTRY();
 
 	/* Create the generic state object */
 
 	state = acpi_ut_create_generic_state();
 	if (!state) {
-		return_PTR(NULL);
+		return (NULL);
 	}
 
 	/* Init fields specific to the update struct */
@@ -207,7 +206,7 @@ struct acpi_thread_state *acpi_ut_create_thread_state(void)
 		state->thread.thread_id = (acpi_thread_id) 1;
 	}
 
-	return_PTR((struct acpi_thread_state *)state);
+	return ((struct acpi_thread_state *)state);
 }
 
 /*******************************************************************************
@@ -230,13 +229,13 @@ union acpi_generic_state *acpi_ut_create_update_state(union acpi_operand_object
 {
 	union acpi_generic_state *state;
 
-	ACPI_FUNCTION_TRACE_PTR(ut_create_update_state, object);
+	ACPI_FUNCTION_ENTRY();
 
 	/* Create the generic state object */
 
 	state = acpi_ut_create_generic_state();
 	if (!state) {
-		return_PTR(NULL);
+		return (NULL);
 	}
 
 	/* Init fields specific to the update struct */
@@ -244,8 +243,7 @@ union acpi_generic_state *acpi_ut_create_update_state(union acpi_operand_object
 	state->common.descriptor_type = ACPI_DESC_TYPE_STATE_UPDATE;
 	state->update.object = object;
 	state->update.value = action;
-
-	return_PTR(state);
+	return (state);
 }
 
 /*******************************************************************************
@@ -267,13 +265,13 @@ union acpi_generic_state *acpi_ut_create_pkg_state(void *internal_object,
 {
 	union acpi_generic_state *state;
 
-	ACPI_FUNCTION_TRACE_PTR(ut_create_pkg_state, internal_object);
+	ACPI_FUNCTION_ENTRY();
 
 	/* Create the generic state object */
 
 	state = acpi_ut_create_generic_state();
 	if (!state) {
-		return_PTR(NULL);
+		return (NULL);
 	}
 
 	/* Init fields specific to the update struct */
@@ -283,8 +281,7 @@ union acpi_generic_state *acpi_ut_create_pkg_state(void *internal_object,
 	state->pkg.dest_object = external_object;
 	state->pkg.index = index;
 	state->pkg.num_packages = 1;
-
-	return_PTR(state);
+	return (state);
 }
 
 /*******************************************************************************
@@ -304,21 +301,20 @@ union acpi_generic_state *acpi_ut_create_control_state(void)
 {
 	union acpi_generic_state *state;
 
-	ACPI_FUNCTION_TRACE(ut_create_control_state);
+	ACPI_FUNCTION_ENTRY();
 
 	/* Create the generic state object */
 
 	state = acpi_ut_create_generic_state();
 	if (!state) {
-		return_PTR(NULL);
+		return (NULL);
 	}
 
 	/* Init fields specific to the control struct */
 
 	state->common.descriptor_type = ACPI_DESC_TYPE_STATE_CONTROL;
 	state->common.state = ACPI_CONTROL_CONDITIONAL_EXECUTING;
-
-	return_PTR(state);
+	return (state);
 }
 
 /*******************************************************************************
@@ -336,12 +332,12 @@ union acpi_generic_state *acpi_ut_create_control_state(void)
 
 void acpi_ut_delete_generic_state(union acpi_generic_state *state)
 {
-	ACPI_FUNCTION_TRACE(ut_delete_generic_state);
+	ACPI_FUNCTION_ENTRY();
 
 	/* Ignore null state */
 
 	if (state) {
 		(void)acpi_os_release_object(acpi_gbl_state_cache, state);
 	}
-	return_VOID;
+	return;
 }