[GIT PULL 19/23] io: add missing coroutine annotation

["Marc-André Lureau" <marcandre.lureau@redhat.com>]

Fixes: 1edf0df28409 ("io: Add qio_channel_wait_cond() helper")
Reviewed-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 include/io/channel.h | 4 ++--
 io/channel.c         | 5 +++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/include/io/channel.h b/include/io/channel.h
index 98485c9280a6..c90ace20d535 100644
--- a/include/io/channel.h
+++ b/include/io/channel.h
@@ -1016,8 +1016,8 @@ void qio_channel_wait(QIOChannel *ioc,
  * This will work with/without a coroutine context, by automatically select
  * the proper API to wait.
  */
-void qio_channel_wait_cond(QIOChannel *ioc,
-                           GIOCondition condition);
+void coroutine_mixed_fn qio_channel_wait_cond(QIOChannel *ioc,
+                        GIOCondition condition);
 
 /**
  * qio_channel_set_aio_fd_handler:
diff --git a/io/channel.c b/io/channel.c
index 2853dadb684e..620256f310db 100644
--- a/io/channel.c
+++ b/io/channel.c
@@ -905,8 +905,9 @@ void qio_channel_wait(QIOChannel *ioc,
     g_main_context_unref(ctxt);
 }
 
-void qio_channel_wait_cond(QIOChannel *ioc,
-                           GIOCondition condition)
+void coroutine_mixed_fn
+qio_channel_wait_cond(QIOChannel *ioc,
+                      GIOCondition condition)
 {
     if (qemu_in_coroutine()) {
         qio_channel_yield(ioc, condition);

-- 
2.55.0