From: David Vrabel <dvrabel@arcom.com>
To: Linux Kernel <linux-kernel@vger.kernel.org>
Cc: rmk+serial@arm.linux.org.uk
Subject: Serial: Request resources if not autoconfiguring new ports
Date: Fri, 24 Sep 2004 15:30:46 +0100 [thread overview]
Message-ID: <41542F96.2000700@arcom.com> (raw)
Hi,
This makes serial core 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 now works.
--- 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 2004-09-24
15:27:01.000000000 +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/
reply other threads:[~2004-09-24 14:30 UTC|newest]
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