From: "Dr. David Alan Gilbert" <linux@xxxxxxxxxxx>
intel_huc_suspend() was added in 2022 by
commit 27536e03271d ("drm/i915/huc: track delayed HuC load with a
fence")
but hasn't been used.
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@xxxxxxxxxxx>
---
drivers/gpu/drm/i915/gt/uc/intel_huc.c | 13 -------------
drivers/gpu/drm/i915/gt/uc/intel_huc.h | 1 -
2 files changed, 14 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_huc.c b/drivers/gpu/drm/i915/gt/uc/intel_huc.c
index d7ac31c3254c..b3cbf85c00cb 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_huc.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_huc.c
@@ -427,19 +427,6 @@ void intel_huc_fini(struct intel_huc *huc)
intel_uc_fw_fini(&huc->fw);
}
-void intel_huc_suspend(struct intel_huc *huc)
-{
- if (!intel_uc_fw_is_loadable(&huc->fw))
- return;
-
- /*
- * in the unlikely case that we're suspending before the GSC has
- * completed its loading sequence, just stop waiting. We'll restart
- * on resume.
- */
- delayed_huc_load_complete(huc);
-}
-
static const char *auth_mode_string(struct intel_huc *huc,
enum intel_huc_authentication_type type)
{
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_huc.h b/drivers/gpu/drm/i915/gt/uc/intel_huc.h
index ba5cb08e9e7b..d5e441b9e08d 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_huc.h
+++ b/drivers/gpu/drm/i915/gt/uc/intel_huc.h
@@ -57,7 +57,6 @@ int intel_huc_sanitize(struct intel_huc *huc);
void intel_huc_init_early(struct intel_huc *huc);
int intel_huc_init(struct intel_huc *huc);
void intel_huc_fini(struct intel_huc *huc);
-void intel_huc_suspend(struct intel_huc *huc);
int intel_huc_auth(struct intel_huc *huc, enum intel_huc_authentication_type type);
int intel_huc_wait_for_auth_complete(struct intel_huc *huc,
enum intel_huc_authentication_type type);
--
2.47.1
