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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-03-17 15:29:23 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-03-18 12:53:21 +0100 |
| commit | b8ee29786f6c0a887a65240fe0289b7ffc227a55 (patch) | |
| tree | 82a42c813280b6bc5a87ee6463eae8142193bbea /drivers/acpi | |
| parent | Linux 4.0-rc4 (diff) | |
| download | linux-b8ee29786f6c0a887a65240fe0289b7ffc227a55.tar.xz linux-b8ee29786f6c0a887a65240fe0289b7ffc227a55.zip | |
ACPI / sleep: Drop acpi_suspend() which is not used
The acpi_suspend() function has no callers, so drop it.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Hanjun Guo <hanjun.guo@linaro.org>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/sleep.c | 15 | ||||
| -rw-r--r-- | drivers/acpi/sleep.h | 2 |
2 files changed, 0 insertions, 17 deletions
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c index 7f251dd1a687..24a830b39ec3 100644 --- a/drivers/acpi/sleep.c +++ b/drivers/acpi/sleep.c @@ -806,21 +806,6 @@ static void acpi_sleep_hibernate_setup(void) static inline void acpi_sleep_hibernate_setup(void) {} #endif /* !CONFIG_HIBERNATION */ -int acpi_suspend(u32 acpi_state) -{ - suspend_state_t states[] = { - [1] = PM_SUSPEND_STANDBY, - [3] = PM_SUSPEND_MEM, - [5] = PM_SUSPEND_MAX - }; - - if (acpi_state < 6 && states[acpi_state]) - return pm_suspend(states[acpi_state]); - if (acpi_state == 4) - return hibernate(); - return -EINVAL; -} - static void acpi_power_off_prepare(void) { /* Prepare to power off the system */ diff --git a/drivers/acpi/sleep.h b/drivers/acpi/sleep.h index 0143540a2519..c797ffa568d5 100644 --- a/drivers/acpi/sleep.h +++ b/drivers/acpi/sleep.h @@ -1,6 +1,4 @@ -extern int acpi_suspend(u32 state); - extern void acpi_enable_wakeup_devices(u8 sleep_state); extern void acpi_disable_wakeup_devices(u8 sleep_state); |