[POWERPC] Make cpus_in_xmon static and remove extern mess from hvc_console.c

This is a little messier than I'd like because xmon.h only exists
on powerpc and we can't have a static inline and an extern declaration
visible at the same time.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 1 insertions, 7 deletions

diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index 44160d5ebca0..2f9759d625cc 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);