From: Andrew Morton <akpm@osdl.org>
Date: Sun, 17 Dec 2006 23:39:11 +0000 (+0100)
Subject: hvc_console suspend fix
X-Git-Tag: v2.6.16.37-rc1~4
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=17735bd9822900d82278842f6bbe7a0e1c64c3b1;p=karo-tx-linux.git

hvc_console suspend fix

Fix http://bugzilla.kernel.org/show_bug.cgi?id=7152

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---

diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index f65b2e14a485..d763a97f1f40 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -681,6 +681,7 @@ int khvcd(void *unused)
 	do {
 		poll_mask = 0;
 		hvc_kicked = 0;
+		try_to_freeze();
 		wmb();
 		if (cpus_empty(cpus_in_xmon)) {
 			spin_lock(&hvc_structs_lock);