summaryrefslogtreecommitdiffstats
path: root/drivers/char/hvc_console.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/char/hvc_console.c')
-rw-r--r--drivers/char/hvc_console.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index 44160d5ebca..2f9759d625c 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -675,12 +675,6 @@ static int hvc_poll(struct hvc_struct *hp)
return poll_mask;
}
-#if defined(CONFIG_XMON) && defined(CONFIG_SMP)
-extern cpumask_t cpus_in_xmon;
-#else
-static const cpumask_t cpus_in_xmon = CPU_MASK_NONE;
-#endif
-
/*
* This kthread is either polling or interrupt driven. This is determined by
* calling hvc_poll() who determines whether a console adapter support
@@ -698,7 +692,7 @@ static int khvcd(void *unused)
hvc_kicked = 0;
try_to_freeze();
wmb();
- if (cpus_empty(cpus_in_xmon)) {
+ if (!cpus_are_in_xmon()) {
spin_lock(&hvc_structs_lock);
list_for_each_entry(hp, &hvc_structs, next) {
poll_mask |= hvc_poll(hp);