[PATCH] header cleanup - drivers_char_serial_tx3912.c

  <linux/init.h> has the normal idempotent construction.

  The attached file removes the second #include.

drivers/char/serial_tx3912.c

@@ -16,7 +16,6 @@
 #include <linux/tty.h>
 #include <linux/major.h>
 #include <linux/ptrace.h>
-#include <linux/init.h>
 #include <linux/console.h>
 #include <linux/fs.h>
 #include <linux/mm.h>