serial: punt unused serial_addr()

Only one file apparently defines this function, and it merely stubs
it out. So if no one is defining/calling it, punt it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

1 files changed, 0 insertions, 4 deletions

diff --git a/board/barco/barco.c b/board/barco/barco.c
index d7a0078..c5fe8c4 100644
--- a/board/barco/barco.c
+++ b/board/barco/barco.c
@@ -340,10 +340,6 @@ void serial_puts (const char *c)
 {
 	return;
 }
-void serial_addr (unsigned int i)
-{
-	return;
-}
 int serial_getc (void)
 {
 	return 0;