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Commit 298add72 authored by Amit Shah's avatar Amit Shah Committed by Rusty Russell
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virtio: console: show error message if hvc_alloc fails for console ports 



Signed-off-by: default avatarAmit Shah <amit.shah@redhat.com>
Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
parent d99393ef

drivers/char/virtio_console.c

+2 −0
Original line number Diff line number Diff line
@@ -753,6 +753,8 @@ int init_port_console(struct port *port) 
	port->cons.hvc = hvc_alloc(port->cons.vtermno, 0, &hv_ops, PAGE_SIZE);

	if (IS_ERR(port->cons.hvc)) {

		ret = PTR_ERR(port->cons.hvc);

		dev_err(port->dev,

			"error %d allocating hvc for port\n", ret);

		port->cons.hvc = NULL;

		return ret;

	}