linux-kernel - [PATCH] acpi: 'acpi_gbl_system_awake_and_running' is no longer used, only assigned.

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Message-Id: <20071030104750.30935.5409.sendpatchset@thinktank.campus.ltu.se>
Date:	Tue, 30 Oct 2007 11:54:07 +0100 (MET)
From:	Richard Knutsson <ricknu-0@...dent.ltu.se>
To:	len.brown@...el.com
Cc:	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
	Richard Knutsson <ricknu-0@...dent.ltu.se>
Subject: [PATCH] acpi: 'acpi_gbl_system_awake_and_running' is no longer used, only assigned.

'acpi_gbl_system_awake_and_running' is no longer used, only assigned.

Signed-off-by: Richard Knutsson <ricknu-0@...dent.ltu.se>
---
Diffed against linus-git
Checked with script/checkpatch.pl

 drivers/acpi/hardware/hwsleep.c   |    5 -----
 drivers/acpi/utilities/utglobal.c |    1 -
 include/acpi/acglobal.h           |    1 -
 3 files changed, 7 deletions(-)


diff --git a/drivers/acpi/hardware/hwsleep.c b/drivers/acpi/hardware/hwsleep.c
index 81b2484..e020e50 100644
--- a/drivers/acpi/hardware/hwsleep.c
+++ b/drivers/acpi/hardware/hwsleep.c
@@ -300,8 +300,6 @@ acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state)
 		return_ACPI_STATUS(status);
 	}
 
-	acpi_gbl_system_awake_and_running = FALSE;
-
 	status = acpi_hw_enable_all_wakeup_gpes();
 	if (ACPI_FAILURE(status)) {
 		return_ACPI_STATUS(status);
@@ -446,7 +444,6 @@ acpi_status asmlinkage acpi_enter_sleep_state_s4bios(void)
 	if (ACPI_FAILURE(status)) {
 		return_ACPI_STATUS(status);
 	}
-	acpi_gbl_system_awake_and_running = FALSE;
 
 	status = acpi_hw_enable_all_wakeup_gpes();
 	if (ACPI_FAILURE(status)) {
@@ -587,8 +584,6 @@ acpi_status acpi_leave_sleep_state(u8 sleep_state)
 	}
 	/* TBD: _WAK "sometimes" returns stuff - do we want to look at it? */
 
-	acpi_gbl_system_awake_and_running = TRUE;
-
 	/* Enable power button */
 
 	(void)
diff --git a/drivers/acpi/utilities/utglobal.c b/drivers/acpi/utilities/utglobal.c
index 93ea829..f2ba315 100644
--- a/drivers/acpi/utilities/utglobal.c
+++ b/drivers/acpi/utilities/utglobal.c
@@ -709,7 +709,6 @@ void acpi_ut_init_globals(void)
 	/* Hardware oriented */
 
 	acpi_gbl_events_initialized = FALSE;
-	acpi_gbl_system_awake_and_running = TRUE;
 
 	/* Namespace */
 
diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h
index 347a911..ae0fc0a 100644
--- a/include/acpi/acglobal.h
+++ b/include/acpi/acglobal.h
@@ -236,7 +236,6 @@ ACPI_EXTERN u8 acpi_gbl_step_to_next_call;
 ACPI_EXTERN u8 acpi_gbl_acpi_hardware_present;
 ACPI_EXTERN u8 acpi_gbl_global_lock_present;
 ACPI_EXTERN u8 acpi_gbl_events_initialized;
-ACPI_EXTERN u8 acpi_gbl_system_awake_and_running;
 
 extern u8 acpi_gbl_shutdown;
 extern u32 acpi_gbl_startup_flags;
-
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