Merge branch 'topic/pcm-estrpipe-in-pm' into for-linus

[pandora-kernel.git] / drivers / media / video / pvrusb2 / pvrusb2-cs53l32a.c

diff --git a/drivers/media/video/pvrusb2/pvrusb2-cs53l32a.c b/drivers/media/video/pvrusb2/pvrusb2-cs53l32a.c
index 9023adf..68980e1 100644 (file)
--- a/drivers/media/video/pvrusb2/pvrusb2-cs53l32a.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-cs53l32a.c
@@ -49,11 +49,13 @@ static const int routing_scheme1[] = {
        [PVR2_CVAL_INPUT_SVIDEO] =  0,
 };
 
-static const struct routing_scheme routing_schemes[] = {
-       [PVR2_ROUTING_SCHEME_ONAIR] = {
-               .def = routing_scheme1,
-               .cnt = ARRAY_SIZE(routing_scheme1),
-       },
+static const struct routing_scheme routing_def1 = {
+       .def = routing_scheme1,
+       .cnt = ARRAY_SIZE(routing_scheme1),
+};
+
+static const struct routing_scheme *routing_schemes[] = {
+       [PVR2_ROUTING_SCHEME_ONAIR] = &routing_def1,
 };
 
 
@@ -65,12 +67,11 @@ void pvr2_cs53l32a_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
                u32 input;
                pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_input(%d)",
                           hdw->input_val);
-               if ((sid < ARRAY_SIZE(routing_schemes)) &&
-                   ((sp = routing_schemes + sid) != NULL) &&
-                   (hdw->input_val >= 0) &&
-                   (hdw->input_val < sp->cnt)) {
-                       input = sp->def[hdw->input_val];
-               } else {
+               sp = (sid < ARRAY_SIZE(routing_schemes)) ?
+                       routing_schemes[sid] : NULL;
+               if ((sp == NULL) ||
+                   (hdw->input_val < 0) ||
+                   (hdw->input_val >= sp->cnt)) {
                        pvr2_trace(PVR2_TRACE_ERROR_LEGS,
                                   "*** WARNING *** subdev v4l2 set_input:"
                                   " Invalid routing scheme (%u)"
@@ -78,6 +79,7 @@ void pvr2_cs53l32a_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
                                   sid, hdw->input_val);
                        return;
                }
+               input = sp->def[hdw->input_val];
                sd->ops->audio->s_routing(sd, input, 0, 0);
        }
 }