flow/isd: update to new APIs

diff --git a/migen/flow/isd.py b/migen/flow/isd.py
index 8238f5e1ccc7db6b04049e9904098fd03fc9d5b5..2cc11c5d358b9d546065bcbfcd27e633a33f7948 100644 (file)
--- a/migen/flow/isd.py
+++ b/migen/flow/isd.py
@@ -54,14 +54,15 @@ class DFGReporter(DFGHook, AutoCSR):
                ###
 
                DFGHook.__init__(self, dfg,
-                       lambda u, ep, v: EndpointReporter(u.endpoints[ep], nbits))
+                       lambda u, ep, v: EndpointReporter(getattr(u, ep), nbits))
+               hooks = list(self.hooks_iter())
 
                self.comb += [
                        self._r_magic.status.eq(ISD_MAGIC),
-                       self._r_neps.status.eq(len(self.hooks_iter())),
+                       self._r_neps.status.eq(len(hooks)),
                        self._r_nbits.status.eq(nbits)
                ]
-               for h in self.hooks_iter():
+               for h in hooks:
                        self.comb += [
                                h.freeze.eq(self._r_freeze.storage),
                                h.reset.eq(self._r_reset.re)