From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Sun, 15 Jan 2012 16:46:15 +0000 (+0100)
Subject: dma_wishbone: small syntax simplification thanks to None statements
X-Git-Tag: 24jan2021_ls180~2099^2~1076
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c3d7b98b4372cdbee3af4f0e494753c5d17fd14c;p=litex.git

dma_wishbone: small syntax simplification thanks to None statements
---

diff --git a/migen/actorlib/dma_wishbone.py b/migen/actorlib/dma_wishbone.py
index 3bf3ff8c..ac6704f0 100644
--- a/migen/actorlib/dma_wishbone.py
+++ b/migen/actorlib/dma_wishbone.py
@@ -70,11 +70,10 @@ class Reader(Actor):
 				self.bus.stb_o.eq(1),
 				ob_stbs[w].eq(1),
 				If(self.bus.ack_i,
-					fsm.next_state(next_state)
+					fsm.next_state(next_state),
+					ag_inc.eq(1) if nwords > 1 else None
 				)
 			)
-			if nwords > 1:
-				fsm.act(state, If(self.bus.ack_i, ag_inc.eq(1)))
 		fsm.act(fsm.STROBE,
 			self.endpoints["data"].stb.eq(1),
 			If(self.endpoints["data"].ack, fsm.next_state(fsm.IDLE))