trace-graph: Rename cpu references to plot references

Theres still variables that reference "cpu" when now they are
referencing plot interfaces.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
diff --git a/trace-graph.c b/trace-graph.c
index 27333d6..da095ae 100644
--- a/trace-graph.c
+++ b/trace-graph.c
@@ -48,13 +48,13 @@
 #define PLOT_SIZE	10
 #define PLOT_BOX_SIZE	PLOT_SIZE
 #define PLOT_GIVE	2
-#define PLOT_LINE(cpu) (80 * (cpu) + 80 + PLOT_SIZE)
-#define PLOT_TOP(cpu) (PLOT_LINE(cpu) - PLOT_SIZE * 2)
-#define PLOT_BOX_TOP(cpu) (PLOT_LINE(cpu) - PLOT_SIZE)
-#define PLOT_BOTTOM(cpu) (PLOT_LINE(cpu)-1)
-#define PLOT_BOX_BOTTOM(cpu) (PLOT_LINE(cpu))
-#define PLOT_SPACE(cpus) (80 * (cpus) + 80)
-#define PLOT_LABEL(cpu) (PLOT_TOP(cpu))
+#define PLOT_LINE(plot) (80 * (plot) + 80 + PLOT_SIZE)
+#define PLOT_TOP(plot) (PLOT_LINE(plot) - PLOT_SIZE * 2)
+#define PLOT_BOX_TOP(plot) (PLOT_LINE(plot) - PLOT_SIZE)
+#define PLOT_BOTTOM(plot) (PLOT_LINE(plot)-1)
+#define PLOT_BOX_BOTTOM(plot) (PLOT_LINE(plot))
+#define PLOT_SPACE(plots) (80 * (plots) + 80)
+#define PLOT_LABEL(plot) (PLOT_TOP(plot))
 #define PLOT_X		5
 
 static gint largest_plot_label = 0;
@@ -648,8 +648,8 @@
 	if (!ginfo->curr_pixmap)
 		return FALSE;
 
-	update_with_backend(ginfo, ginfo->cpu_data_x, ginfo->cpu_data_y,
-			    ginfo->cpu_data_w, ginfo->cpu_data_h);
+	update_with_backend(ginfo, ginfo->plot_data_x, ginfo->plot_data_y,
+			    ginfo->plot_data_w, ginfo->plot_data_h);
 	if (event->is_hint)
 		gdk_window_get_pointer(event->window, &x, &y, &state);
 	else {
@@ -862,10 +862,10 @@
 	if (y > view_start + height)
 		y -= height;
 
-	ginfo->cpu_data_x = x;
-	ginfo->cpu_data_y = y;
-	ginfo->cpu_data_w = width;
-	ginfo->cpu_data_h = height;
+	ginfo->plot_data_x = x;
+	ginfo->plot_data_y = y;
+	ginfo->plot_data_w = width;
+	ginfo->plot_data_h = height;
 
 	pix = gdk_pixmap_new(ginfo->draw->window,
 			     width,
@@ -905,8 +905,8 @@
 	if (!ginfo->handle)
 		return FALSE;
 
-	update_with_backend(ginfo, ginfo->cpu_data_x, ginfo->cpu_data_y,
-			    ginfo->cpu_data_w, ginfo->cpu_data_h);
+	update_with_backend(ginfo, ginfo->plot_data_x, ginfo->plot_data_y,
+			    ginfo->plot_data_w, ginfo->plot_data_h);
 	if (event->is_hint)
 		gdk_window_get_pointer(event->window, &x, &y, &state);
 	else {
@@ -1225,8 +1225,8 @@
 	if (!ginfo->handle)
 		return FALSE;
 
-	update_with_backend(ginfo, ginfo->cpu_data_x, ginfo->cpu_data_y,
-			    ginfo->cpu_data_w, ginfo->cpu_data_h);
+	update_with_backend(ginfo, ginfo->plot_data_x, ginfo->plot_data_y,
+			    ginfo->plot_data_w, ginfo->plot_data_h);
 
 	return FALSE;
 }
diff --git a/trace-graph.h b/trace-graph.h
index 7e4c789..22ae29b 100644
--- a/trace-graph.h
+++ b/trace-graph.h
@@ -159,13 +159,11 @@
 
 	struct filter_task	*hide_tasks;
 
-	/* Box info for CPU data info window */
-	gint			cpu_data_x;
-	gint			cpu_data_y;
-	gint			cpu_data_w;
-	gint			cpu_data_h;
-
-	gint			cpu_x;		/* x coord where CPU numbers are drawn */
+	/* Box info for plot data info window */
+	gint			plot_data_x;
+	gint			plot_data_y;
+	gint			plot_data_w;
+	gint			plot_data_h;
 };