--- zzzz-none-000/linux-3.10.107/drivers/tty/serial/8250/8250_hp300.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/tty/serial/8250/8250_hp300.c	2021-02-04 17:41:59.000000000 +0000
@@ -10,7 +10,6 @@
 #include <linux/string.h>
 #include <linux/kernel.h>
 #include <linux/serial.h>
-#include <linux/serial_core.h>
 #include <linux/serial_8250.h>
 #include <linux/delay.h>
 #include <linux/dio.h>
@@ -21,7 +20,7 @@
 #include "8250.h"
 
 #if !defined(CONFIG_HPDCA) && !defined(CONFIG_HPAPCI)
-#warning CONFIG_8250 defined but neither CONFIG_HPDCA nor CONFIG_HPAPCI defined, are you sure?
+#warning CONFIG_SERIAL_8250 defined but neither CONFIG_HPDCA nor CONFIG_HPAPCI defined, are you sure?
 #endif
 
 #ifdef CONFIG_HPAPCI
@@ -88,10 +87,6 @@
 /*
  * Parse the bootinfo to find descriptions for headless console and
  * debug serial ports and register them with the 8250 driver.
- * This function should be called before serial_console_init() is called
- * to make sure the serial console will be available for use. IA-64 kernel
- * calls this function from setup_arch() after the EFI and ACPI tables have
- * been parsed.
  */
 int __init hp300_setup_serial_console(void)
 {