diff --git a/[refs] b/[refs]
index a023a7db281f..ca98024f7347 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fc1df37e3b195cb73ecb14c30d41b7aace3f844a
+refs/heads/master: 71abe99980e6d7ff8aee8acc7da817b3ad7d8a89
diff --git a/trunk/drivers/acorn/block/fd1772.c b/trunk/drivers/acorn/block/fd1772.c
index 3cd2e968e96c..c0a37d98b4f3 100644
--- a/trunk/drivers/acorn/block/fd1772.c
+++ b/trunk/drivers/acorn/block/fd1772.c
@@ -1283,8 +1283,7 @@ static void do_fd_request(request_queue_t* q)
 	if (fdc_busy) return;
 	save_flags(flags);
 	cli();
-	while (fdc_busy)
-		sleep_on(&fdc_wait);
+	wait_event(fdc_wait, !fdc_busy);
 	fdc_busy = 1;
 	ENABLE_IRQ();
 	restore_flags(flags);