From: Greg Weeks <greg.weeks@timesys.com>
To: linuxppc-embedded@ozlabs.org
Subject: [patch] fix unitilized spinlock in cpm driver when used as console
Date: Wed, 16 Mar 2005 11:44:36 -0500 [thread overview]
Message-ID: <42386274.2020504@timesys.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 122 bytes --]
Fix unitilized spinlock in the cpm scc driver when used as console.
Signed-off-by: Greg Weeks <greg.weeks@timesys.com>
[-- Attachment #2: cpm.console.spinlock.patch --]
[-- Type: text/x-patch, Size: 316 bytes --]
--- all/drivers/serial/cpm_uart/cpm_uart_core.c-orig
+++ all/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -1038,6 +1038,7 @@
port =
(struct uart_port *)&cpm_uart_ports[cpm_uart_port_map[co->index]];
+ spin_lock_init(&(port->lock));
pinfo = (struct uart_cpm_port *)port;
pinfo->flags |= FLAG_CONSOLE;
next reply other threads:[~2005-03-16 16:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-16 16:44 Greg Weeks [this message]
2005-03-16 16:52 ` [patch] fix unitilized spinlock in cpm driver when used as console Kumar Gala
2005-03-16 18:20 ` Greg Weeks
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