staging: sw_sync: Convert to use new value_str debug ops

Switch from print_obj/print_pt to the new
timeline_value_str and pt_value_str ops.

Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: Erik Gilling <konkers@android.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Rob Clark <robclark@gmail.com>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: dri-devel@lists.freedesktop.org
Cc: Android Kernel Team <kernel-team@android.com>
Signed-off-by: Erik Gilling <konkers@android.com>
[jstultz: Add commit message]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/android/sw_sync.c

@@ -72,23 +72,6 @@ static int sw_sync_pt_compare(struct sync_pt *a, struct sync_pt *b)
 	return sw_sync_cmp(pt_a->value, pt_b->value);
 }
 
-static void sw_sync_print_obj(struct seq_file *s,
-			      struct sync_timeline *sync_timeline)
-{
-	struct sw_sync_timeline *obj = (struct sw_sync_timeline *)sync_timeline;
-
-	seq_printf(s, "%d", obj->value);
-}
-
-static void sw_sync_print_pt(struct seq_file *s, struct sync_pt *sync_pt)
-{
-	struct sw_sync_pt *pt = (struct sw_sync_pt *)sync_pt;
-	struct sw_sync_timeline *obj =
-		(struct sw_sync_timeline *)sync_pt->parent;
-
-	seq_printf(s, "%d / %d", pt->value, obj->value);
-}
-
 static int sw_sync_fill_driver_data(struct sync_pt *sync_pt,
 				    void *data, int size)
 {
@@ -102,14 +85,29 @@ static int sw_sync_fill_driver_data(struct sync_pt *sync_pt,
 	return sizeof(pt->value);
 }
 
+static void sw_sync_timeline_value_str(struct sync_timeline *sync_timeline,
+				       char *str, int size)
+{
+	struct sw_sync_timeline *timeline =
+		(struct sw_sync_timeline *)sync_timeline;
+	snprintf(str, size, "%d", timeline->value);
+}
+
+static void sw_sync_pt_value_str(struct sync_pt *sync_pt,
+				       char *str, int size)
+{
+	struct sw_sync_pt *pt = (struct sw_sync_pt *)sync_pt;
+	snprintf(str, size, "%d", pt->value);
+}
+
 struct sync_timeline_ops sw_sync_timeline_ops = {
 	.driver_name = "sw_sync",
 	.dup = sw_sync_pt_dup,
 	.has_signaled = sw_sync_pt_has_signaled,
 	.compare = sw_sync_pt_compare,
-	.print_obj = sw_sync_print_obj,
-	.print_pt = sw_sync_print_pt,
 	.fill_driver_data = sw_sync_fill_driver_data,
+	.timeline_value_str = sw_sync_timeline_value_str,
+	.pt_value_str = sw_sync_pt_value_str,
 };