[PATCH] hvc_console suspend fix

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

Cc: Michael Tautschnig <tautschn@model.in.tum.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index ca2f538e549..613d67f1c7f 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -668,6 +668,7 @@ 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);