[PATCH 7/9] drm/i915: Move intel_guc_auth_huc to guc.c

[Michal Wajdeczko <michal.wajdeczko@intel.com>]

We want to keep GuC functions together.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com>
---
 drivers/gpu/drm/i915/intel_guc.c | 21 +++++++++++++++++++++
 drivers/gpu/drm/i915/intel_guc.h |  4 +---
 drivers/gpu/drm/i915/intel_uc.c  | 21 ---------------------
 3 files changed, 22 insertions(+), 24 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_guc.c b/drivers/gpu/drm/i915/intel_guc.c
index d1f90e2..91a0e4d 100644
--- a/drivers/gpu/drm/i915/intel_guc.c
+++ b/drivers/gpu/drm/i915/intel_guc.c
@@ -144,3 +144,24 @@ int intel_guc_sample_forcewake(struct intel_guc *guc)
 
 	return intel_guc_send(guc, action, ARRAY_SIZE(action));
 }
+
+/**
+ * intel_guc_auth_huc() - Send action to GuC to authenticate HuC ucode
+ * @guc: intel_guc structure
+ * @rsa_offset: rsa offset w.r.t ggtt base of huc vma
+ *
+ * Triggers a HuC firmware authentication request to the GuC via intel_guc_send
+ * INTEL_GUC_ACTION_AUTHENTICATE_HUC interface. This function is invoked by
+ * intel_huc_auth().
+ *
+ * Return:	non-zero code on error
+ */
+int intel_guc_auth_huc(struct intel_guc *guc, u32 rsa_offset)
+{
+	u32 action[] = {
+		INTEL_GUC_ACTION_AUTHENTICATE_HUC,
+		rsa_offset
+	};
+
+	return intel_guc_send(guc, action, ARRAY_SIZE(action));
+}
diff --git a/drivers/gpu/drm/i915/intel_guc.h b/drivers/gpu/drm/i915/intel_guc.h
index 63aec84..d508b35 100644
--- a/drivers/gpu/drm/i915/intel_guc.h
+++ b/drivers/gpu/drm/i915/intel_guc.h
@@ -143,14 +143,12 @@ static inline u32 guc_ggtt_offset(struct i915_vma *vma)
 	return offset;
 }
 
-/* intel_uc.c */
-int intel_guc_auth_huc(struct intel_guc *guc, u32 rsa_offset);
-
 /* intel_guc.c */
 void intel_guc_init_early(struct intel_guc *guc);
 int intel_guc_send_nop(struct intel_guc *guc, const u32 *action, u32 len);
 int intel_guc_send_mmio(struct intel_guc *guc, const u32 *action, u32 len);
 int intel_guc_sample_forcewake(struct intel_guc *guc);
+int intel_guc_auth_huc(struct intel_guc *guc, u32 rsa_offset);
 
 /* intel_guc_loader.c */
 int intel_guc_select_fw(struct intel_guc *guc);
diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c
index 75db20a..fd66406 100644
--- a/drivers/gpu/drm/i915/intel_uc.c
+++ b/drivers/gpu/drm/i915/intel_uc.c
@@ -138,27 +138,6 @@ static void guc_disable_communication(struct intel_guc *guc)
 	guc->send = intel_guc_send_nop;
 }
 
-/**
- * intel_guc_auth_huc() - Send action to GuC to authenticate HuC ucode
- * @guc: intel_guc structure
- * @rsa_offset: rsa offset w.r.t ggtt base of huc vma
- *
- * Triggers a HuC firmware authentication request to the GuC via intel_guc_send
- * INTEL_GUC_ACTION_AUTHENTICATE_HUC interface. This function is invoked by
- * intel_huc_auth().
- *
- * Return:	non-zero code on error
- */
-int intel_guc_auth_huc(struct intel_guc *guc, u32 rsa_offset)
-{
-	u32 action[] = {
-		INTEL_GUC_ACTION_AUTHENTICATE_HUC,
-		rsa_offset
-	};
-
-	return intel_guc_send(guc, action, ARRAY_SIZE(action));
-}
-
 int intel_uc_init_hw(struct drm_i915_private *dev_priv)
 {
 	struct intel_guc *guc = &dev_priv->guc;
-- 
2.7.4

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