From: Peter Hurley <peter@hurleysoftware.com>
Date: Tue, 2 Sep 2014 21:39:18 +0000 (-0400)
Subject: serial: blackfin: Fix missing gpio.h
X-Git-Tag: firefly_0821_release~176^2~3120^2~65
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=16020b989ac72b0b02654612a7b70398a7faac21;p=firefly-linux-kernel-4.4.55.git

serial: blackfin: Fix missing gpio.h

If CONFIG_SERIAL_BFIN_CTSRTS is set, compile fails because of missing
declarations for the gpio_* api. Include necessary header.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/serial/bfin_sport_uart.c b/drivers/tty/serial/bfin_sport_uart.c
index 7810aa290edf..d62d8daac8ab 100644
--- a/drivers/tty/serial/bfin_sport_uart.c
+++ b/drivers/tty/serial/bfin_sport_uart.c
@@ -33,6 +33,7 @@
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
 #include <linux/serial_core.h>
+#include <linux/gpio.h>
 
 #include <asm/bfin_sport.h>
 #include <asm/delay.h>