From 3065070153ef4235659d821c0d6fa28fd0630c57 Mon Sep 17 00:00:00 2001 From: Anton Nefedov Date: Thu, 6 Jul 2017 15:08:52 +0300 Subject: char: avoid chardevice direct access MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit frontends should avoid accessing CharDriver struct where possible Signed-off-by: Anton Nefedov Reviewed-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Marc-André Lureau Message-Id: <1499342940-56739-6-git-send-email-anton.nefedov@virtuozzo.com> Signed-off-by: Paolo Bonzini --- hw/char/parallel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'hw/char/parallel.c') diff --git a/hw/char/parallel.c b/hw/char/parallel.c index 75a1a2f..055789f 100644 --- a/hw/char/parallel.c +++ b/hw/char/parallel.c @@ -513,7 +513,7 @@ static void parallel_isa_realizefn(DeviceState *dev, Error **errp) int base; uint8_t dummy; - if (!qemu_chr_fe_get_driver(&s->chr)) { + if (!qemu_chr_fe_backend_connected(&s->chr)) { error_setg(errp, "Can't create parallel device, empty char device"); return; } -- cgit v1.1