From d3c43c3ecdff0abc0cecbaeeebbbac3dce7b495c Mon Sep 17 00:00:00 2001
From: Lephe <sebastien.michelland@protonmail.com>
Date: Sun, 10 May 2020 23:00:42 +0200
Subject: [PATCH] dma: do not wait before initialization

Hangs if the add-in is started first on a fresh boot, probably because
the OS doesn't bother initializing all the channels of its hardware.
---
 src/dma/dma.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/dma/dma.c b/src/dma/dma.c
index 4d5b1e8..263e53e 100644
--- a/src/dma/dma.c
+++ b/src/dma/dma.c
@@ -238,8 +238,6 @@ GBSS static ctx_t sys_ctx, gint_ctx;
 
 static void ctx_save(void *buf)
 {
-	dma_transfer_wait(-1);
-
 	ctx_t *ctx = buf;
 
 	for(int i = 0; i < 6; i++)