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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-12-17 22:23:17 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-12-17 22:30:02 +0300 |
| commit | fef98671194be005853cbbf51b164a3927589b64 (patch) | |
| tree | 5142153faaebc6e9e9f097afe34e68e75d3c1ef7 /drivers/acpi/sleep.h | |
| parent | 146f1ed852a87b802ed6e71c31e189c64871383c (diff) | |
| download | linux-fef98671194be005853cbbf51b164a3927589b64.tar.xz | |
ACPI: PM: s2idle: Move x86-specific code to the x86 directory
Some code in drivers/acpi/sleep.c (which is regarded as a generic
file) related to suspend-to-idle support has grown direct dependencies
on x86, but in fact it has been specific to x86 (which is the only
user of it) anyway for a long time.
For this reason, move that code to a separate file under acpi/x86/
and make it build and run as before under the right conditions.
While at it, rename a vendor checking function in that code and
consistently use acpi_handle_debug() for printing debug-related
information in it.
No expected functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/sleep.h')
| -rw-r--r-- | drivers/acpi/sleep.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/acpi/sleep.h b/drivers/acpi/sleep.h index 3d90480ce1b1..1856f76ac83f 100644 --- a/drivers/acpi/sleep.h +++ b/drivers/acpi/sleep.h @@ -15,3 +15,19 @@ static inline acpi_status acpi_set_waking_vector(u32 wakeup_address) return acpi_set_firmware_waking_vector( (acpi_physical_address)wakeup_address, 0); } + +extern int acpi_s2idle_begin(void); +extern int acpi_s2idle_prepare(void); +extern int acpi_s2idle_prepare_late(void); +extern bool acpi_s2idle_wake(void); +extern void acpi_s2idle_restore_early(void); +extern void acpi_s2idle_restore(void); +extern void acpi_s2idle_end(void); + +extern void acpi_s2idle_setup(void); + +#ifdef CONFIG_ACPI_SLEEP +extern bool acpi_sleep_default_s3; +#else +#define acpi_sleep_default_s3 (1) +#endif |