Efficient DEBUG logging system with __FILE__ and fctprintf

src/io/kbd/ps2.c

@@ -1,10 +1,10 @@
 // PS/2 Keyboard support
 
 #include "../serial/serial.h"
-#include "../term/printf.h"
 #include "ps2.h"
 #include <stdint.h>
 #include "../term/term.h"
+#include <kernel.h>
 
 // The key status bitfield will be used to see if ALT, CONTROL, or SHIFT is pressed
 uint8_t key_status = 0b00000000;
@@ -206,7 +206,7 @@ void keyboard_handler()
             }
         }
 
-        serial_kputs("key pressed!\n");
+        skputs("key pressed!\n");
     }
 
     // End of Interrupt (to master PIC)
@@ -230,7 +230,8 @@ void keyboard_init(unsigned char layout)
             break;
         
         default:
-            serial_kputs("Unsupported layout.");
-            break;
+            skputs("Unsupported layout.");
+            return;
     }
+    DEBUG("PS/2 Keyboard initialized");
 }