drm/xe/guc: Split g2h worker function

In the next patch we will want to perform the same steps that
g2h worker function is doing but from the different worker.
Suggested-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240606130639.1504-2-michal.wajdeczko@intel.com

drivers/gpu/drm/xe/xe_guc_ct.c

@@ -1260,9 +1260,8 @@ static int dequeue_one_g2h(struct xe_guc_ct *ct)
 	return 1;
 }
 
-static void g2h_worker_func(struct work_struct *w)
+static void receive_g2h(struct xe_guc_ct *ct)
 {
-	struct xe_guc_ct *ct = container_of(w, struct xe_guc_ct, g2h_worker);
 	struct xe_gt *gt = ct_to_gt(ct);
 	bool ongoing;
 	int ret;
@@ -1311,6 +1310,13 @@ static void g2h_worker_func(struct work_struct *w)
 		xe_pm_runtime_put(ct_to_xe(ct));
 }
 
+static void g2h_worker_func(struct work_struct *w)
+{
+	struct xe_guc_ct *ct = container_of(w, struct xe_guc_ct, g2h_worker);
+
+	receive_g2h(ct);
+}
+
 static void guc_ctb_snapshot_capture(struct xe_device *xe, struct guc_ctb *ctb,
 				     struct guc_ctb_snapshot *snapshot,
 				     bool atomic)