serial: don't declare serial_init as static

The function serial_init should not be declared as static. This function
could change under a different architecture and should be defined with
the target architecture.

Signed-off-by: Danny Holman <dholman@gymli.xyz>

1 files changed, 1 insertions, 0 deletions

diff --git a/kernel/init.c b/kernel/init.c
index ed6d1a7..b808122 100644
--- a/kernel/init.c
+++ b/kernel/init.c
@@ -1,5 +1,6 @@
 #include <kernel/tty.h>
 #include <kernel/io.h>
+#include <kernel/serial.h>
 
 void kernel_main(void) {
         tty_init();