* Request resources if not autoconfiguring new ports
@ 2004-09-24 8:23 David Vrabel
0 siblings, 0 replies; only message in thread
From: David Vrabel @ 2004-09-24 8:23 UTC (permalink / raw)
To: linux-serial
Hi,
Serial core doesn't request resources when adding new ports if the port
isn't to be autoconfigured (UPF_BOOT_AUTOCONF is not set). This also
means the UPF_IOREMAP flag doesn't work.
--- linux-2.6-armbe.orig/drivers/serial/serial_core.c 2004-09-23
15:04:08.000000000 +0100
+++ linux-2.6-armbe/drivers/serial/serial_core.c 2004-09-23
17:43:57.000000000 +0100
@@ -2007,7 +2007,8 @@
if (port->flags & UPF_BOOT_AUTOCONF) {
port->type = PORT_UNKNOWN;
port->ops->config_port(port, flags);
- }
+ } else
+ port->ops->request_port(port);
if (port->type != PORT_UNKNOWN) {
unsigned long flags;
David Vrabel
--
David Vrabel, Design Engineer
Arcom, Clifton Road Tel: +44 (0)1223 411200 ext. 3233
Cambridge CB1 7EA, UK Web: http://www.arcom.com/
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2004-09-24 8:23 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2004-09-24 8:23 Request resources if not autoconfiguring new ports David Vrabel
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).