io: prefix a 'k' to print functions

Add a 'k' prefix to the kernel versions of the printf family.

1 files changed, 1 insertions, 3 deletions

diff --git a/kernel/init.c b/kernel/init.c
index a7a71d6..195ce92 100644
--- a/kernel/init.c
+++ b/kernel/init.c
@@ -4,7 +4,5 @@
 
 void kernel_main(void) {
         tty_init();
-        serial_init();
-        serial_writestring("Hello world\n");
-        printf("Hello world\n");
+        kprintf("Hello world\n");
 }