diff options
Diffstat (limited to 'hw/char/xen_console.c')
| -rw-r--r-- | hw/char/xen_console.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/hw/char/xen_console.c b/hw/char/xen_console.c index 5e5aca1ed6..f664366f7c 100644 --- a/hw/char/xen_console.c +++ b/hw/char/xen_console.c @@ -245,15 +245,8 @@ static int con_initialise(struct XenDevice *xendev) xen_be_bind_evtchn(&con->xendev); if (con->chr.chr) { - if (qemu_chr_fe_claim(con->chr.chr) == 0) { - qemu_chr_fe_set_handlers(&con->chr, xencons_can_receive, - xencons_receive, NULL, con, NULL); - } else { - xen_be_printf(xendev, 0, - "xen_console_init error chardev %s already used\n", - con->chr.chr->label); - con->chr.chr = NULL; - } + qemu_chr_fe_set_handlers(&con->chr, xencons_can_receive, + xencons_receive, NULL, con, NULL); } xen_be_printf(xendev, 1, "ring mfn %d, remote port %d, local port %d, limit %zd\n", @@ -268,10 +261,7 @@ static void con_disconnect(struct XenDevice *xendev) { struct XenConsole *con = container_of(xendev, struct XenConsole, xendev); - if (con->chr.chr) { - qemu_chr_fe_set_handlers(&con->chr, NULL, NULL, NULL, NULL, NULL); - qemu_chr_fe_release(con->chr.chr); - } + qemu_chr_fe_deinit(&con->chr); xen_be_unbind_evtchn(&con->xendev); if (con->sring) { |