ACPI / PM: Drop acpi_restore_state_mem()
The function acpi_restore_state_mem() has never been and most likely never will be used, so remove it. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
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@ -128,9 +128,9 @@ static inline const char *acpi_get_sysname (void)
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int acpi_request_vector (u32 int_type);
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int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
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/* routines for saving/restoring kernel state */
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/* Routine for saving kernel state during suspend. */
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extern int acpi_save_state_mem(void);
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extern void acpi_restore_state_mem(void);
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extern unsigned long acpi_wakeup_address;
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/*
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@ -1040,11 +1040,6 @@ EXPORT_SYMBOL(acpi_unregister_ioapic);
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*/
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int acpi_save_state_mem(void) { return 0; }
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/*
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* acpi_restore_state()
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*/
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void acpi_restore_state_mem(void) {}
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/*
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* do_suspend_lowlevel()
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*/
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@ -112,9 +112,8 @@ static inline void acpi_disable_pci(void)
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acpi_noirq_set();
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}
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/* routines for saving/restoring kernel state */
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/* Routine for saving kernel state during suspend. */
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extern int acpi_save_state_mem(void);
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extern void acpi_restore_state_mem(void);
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extern unsigned long acpi_wakeup_address;
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@ -110,14 +110,6 @@ int acpi_save_state_mem(void)
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return 0;
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}
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/*
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* acpi_restore_state - undo effects of acpi_save_state_mem
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*/
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void acpi_restore_state_mem(void)
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{
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}
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/**
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* acpi_reserve_wakeup_memory - do _very_ early ACPI initialisation
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*
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@ -293,10 +293,6 @@ static int acpi_suspend_enter(suspend_state_t pm_state)
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local_irq_restore(flags);
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printk(KERN_DEBUG "Back to C!\n");
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/* restore processor state */
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if (acpi_state == ACPI_STATE_S3)
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acpi_restore_state_mem();
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suspend_nvs_restore();
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return ACPI_SUCCESS(status) ? 0 : -EFAULT;
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