ns16550: check_existence() can be marked __init

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>

diff --git a/xen/drivers/char/ns16550.c b/xen/drivers/char/ns16550.c
index 7de7fcd386c9e392223a0cc6b09c9faf4e964313..edbb6f89393fe57639260f778ea52f43aba18c2d 100644 (file)
--- a/xen/drivers/char/ns16550.c
+++ b/xen/drivers/char/ns16550.c
@@ -299,7 +299,7 @@ static int __init parse_parity_char(int c)
     return 0;
 }
 
-static int check_existence(struct ns16550 *uart)
+static int __init check_existence(struct ns16550 *uart)
 {
     unsigned char status, scratch, scratch2, scratch3;