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authorAaron Durbin <adurbin@chromium.org>2016-11-29 21:22:42 -0600
committerAaron Durbin <adurbin@chromium.org>2016-12-01 08:16:27 +0100
commit6c191d8af41859dd94a01c6a868a9186d0120923 (patch)
tree245fbd677b74dd4dba8dd25c234313d2fc6771ae /src/arch/x86
parent77e13997d33ce8011f711c2001f82113320511fa (diff)
romstage_handoff: add helper to determine resume status
Instead of having callers query the romstage handoff resume status by inspecting the object themselves add romstage_handoff_is_resume() so that the same information can be queried easily. Change-Id: I40f3769b7646bf296ee4bc323a9ab1d5e5691e21 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/17647 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/arch/x86')
-rw-r--r--src/arch/x86/acpi_s3.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/src/arch/x86/acpi_s3.c b/src/arch/x86/acpi_s3.c
index ffec64d03a..f3cb0971db 100644
--- a/src/arch/x86/acpi_s3.c
+++ b/src/arch/x86/acpi_s3.c
@@ -32,14 +32,7 @@ int acpi_slp_type = -1;
#if IS_ENABLED(CONFIG_EARLY_CBMEM_INIT)
int acpi_get_sleep_type(void)
{
- struct romstage_handoff *handoff;
-
- handoff = cbmem_find(CBMEM_ID_ROMSTAGE_INFO);
-
- if (handoff == NULL) {
- printk(BIOS_DEBUG, "Unknown boot method, assuming normal.\n");
- return ACPI_S0;
- } else if (handoff->s3_resume) {
+ if (romstage_handoff_is_resume()) {
printk(BIOS_DEBUG, "S3 Resume.\n");
return ACPI_S3;
} else {