[2.6 patch] make drivers/char/hvc_console.c:khvcd() static

[Adrian Bunk]

This patch makes the needlesly global khvcd() static.

Signed-off-by: Adrian Bunk <bunk at stusta.de>

---
--- linux-2.6.22-rc3-mm1/drivers/char/hvc_console.c.old	2007-06-02 19:58:07.000000000 +0200
+++ linux-2.6.22-rc3-mm1/drivers/char/hvc_console.c	2007-06-02 19:58:28.000000000 +0200
@@ -674,7 +674,7 @@
  * calling hvc_poll() who determines whether a console adapter support
  * interrupts.
  */
-int khvcd(void *unused)
+static int khvcd(void *unused)
 {
 	int poll_mask;
 	struct hvc_struct *hp;