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ACPI suspend: fix build warning when CONFIG_ACPI_SLEEP=n

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drivers/acpi/sleep/main.c:27: warning: ‘acpi_target_sleep_state’ defined but not used

Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown
2008-10-23 00:45:18 -04:00
parent eb83f493ab
commit b849075c0e
1 changed files with 1 additions and 1 deletions
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2
drivers/acpi/sleep/main.c
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@@ -24,7 +24,6 @@
#include "sleep.h" #include "sleep.h"
u8 sleep_states[ACPI_S_STATE_COUNT]; u8 sleep_states[ACPI_S_STATE_COUNT];
static u32 acpi_target_sleep_state = ACPI_STATE_S0;
static void acpi_sleep_tts_switch(u32 acpi_state) static void acpi_sleep_tts_switch(u32 acpi_state)
{ {
@@ -78,6 +77,7 @@ static int acpi_sleep_prepare(u32 acpi_state)
} }
#ifdef CONFIG_ACPI_SLEEP #ifdef CONFIG_ACPI_SLEEP
static u32 acpi_target_sleep_state = ACPI_STATE_S0;
/* /*
* ACPI 1.0 wants us to execute _PTS before suspending devices, so we allow the * ACPI 1.0 wants us to execute _PTS before suspending devices, so we allow the
* user to request that behavior by using the 'acpi_old_suspend_ordering' * user to request that behavior by using the 'acpi_old_suspend_ordering'