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Commit b8ee2978 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

ACPI / sleep: Drop acpi_suspend() which is not used 



The acpi_suspend() function has no callers, so drop it.

Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: default avatarHanjun Guo <hanjun.guo@linaro.org>
parent 06e5801b

drivers/acpi/sleep.c

+0 −15
Original line number Diff line number Diff line
@@ -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 */

drivers/acpi/sleep.h

+0 −2
Original line number Diff line number Diff line 


extern int acpi_suspend(u32 state);



extern void acpi_enable_wakeup_devices(u8 sleep_state);

extern void acpi_disable_wakeup_devices(u8 sleep_state);