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authorKyösti Mälkki <kyosti.malkki@gmail.com>2020-11-18 07:40:21 +0200
committerFelix Held <felix-coreboot@felixheld.de>2021-01-23 20:19:47 +0000
commitac0dc4a8401e4531aa60a56d9ad4dfa0450eca78 (patch)
treed39f26cd8065a8189e9ddf1b05d4b23fe013ca86 /src/acpi
parent540902ca47a9831d87761925b5df2699efc882a1 (diff)
ACPI S3: Replace stashed acpi_slp_typ value
We currently have a mixture of calls used to determine global ACPI S3 state. Reduce the boilerplate, ultimately acpi_wakeup_is_s3() should be the only to keep. Change-Id: Iff950d2bcf7eacbbdd40865abf62c35a2e8c3c69 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47694 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/acpi')
-rw-r--r--src/acpi/acpi_pm.c24
1 files changed, 0 insertions, 24 deletions
diff --git a/src/acpi/acpi_pm.c b/src/acpi/acpi_pm.c
index 540b6d2bee..c1e99962a9 100644
--- a/src/acpi/acpi_pm.c
+++ b/src/acpi/acpi_pm.c
@@ -1,32 +1,8 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <acpi/acpi.h>
-#include <console/console.h>
-#include <romstage_handoff.h>
#include <smbios.h>
-/* This is filled with acpi_handoff_wakeup_s3() call early in ramstage. */
-static int acpi_slp_type = -1;
-
-static void acpi_handoff_wakeup(void)
-{
- if (acpi_slp_type < 0) {
- if (romstage_handoff_is_resume()) {
- printk(BIOS_DEBUG, "S3 Resume\n");
- acpi_slp_type = ACPI_S3;
- } else {
- printk(BIOS_DEBUG, "Normal boot\n");
- acpi_slp_type = ACPI_S0;
- }
- }
-}
-
-int acpi_handoff_wakeup_s3(void)
-{
- acpi_handoff_wakeup();
- return (acpi_slp_type == ACPI_S3);
-}
-
void __weak mainboard_suspend_resume(void)
{
}