From dcc20720d0d3aa3fc8124e312770fd6839829f78 Mon Sep 17 00:00:00 2001
From: Steven Liu <steven.liu@rock-chips.com>
Date: Wed, 28 Jul 2021 11:45:56 +0800
Subject: [PATCH] serial: 8250: fix 8250_dwlib.c gki error

Signed-off-by: Steven Liu <steven.liu@rock-chips.com>
Change-Id: I49c2797bd0c9ac4d7461910555a4a371d407cbd2
---
 drivers/tty/serial/8250/8250_dw.c    | 4 ++++
 drivers/tty/serial/8250/8250_dwlib.c | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index 7f24617474f0..34b47352a136 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -29,7 +29,11 @@
 
 #include <asm/byteorder.h>
 
+#ifdef MODULE
+#include "8250_dwlib.c"
+#else
 #include "8250_dwlib.h"
+#endif
 
 /* Offsets for the DesignWare specific registers */
 #define DW_UART_USR	0x1f /* UART Status Register */
diff --git a/drivers/tty/serial/8250/8250_dwlib.c b/drivers/tty/serial/8250/8250_dwlib.c
index fee4f2933919..a0829e157bff 100644
--- a/drivers/tty/serial/8250/8250_dwlib.c
+++ b/drivers/tty/serial/8250/8250_dwlib.c
@@ -135,4 +135,6 @@ void dw8250_setup_port(struct uart_port *p)
 	if (reg & DW_UART_CPR_SIR_MODE)
 		up->capabilities |= UART_CAP_IRDA;
 }
+#ifndef MODULE
 EXPORT_SYMBOL_GPL(dw8250_setup_port);
+#endif