[PATCH] net: dsa: fix build failure

We were getting build failure with allmodconfig of tile, tilegx, m32r and m68k
with the error:
implicit declaration of function 'gpio_to_desc'
implicit declaration of function 'gpiod_direction_output'

Fixes: cc30c16344fc ("net: dsa: Add support for a switch reset gpio")
Signed-off-by: Sudip Mukherjee <redacted>
---

build log of next-20151124 at:
https://travis-ci.org/sudipm-mukherjee/parport/builds/92864660

 net/dsa/dsa.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index 0b5565f..b7448c8 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c

@@ -24,6 +24,7 @@
 #include <linux/of_gpio.h>
 #include <linux/sysfs.h>
 #include <linux/phy_fixed.h>
+#include <linux/gpio/consumer.h>
 #include "dsa_priv.h"
 
 char dsa_driver_version[] = "0.1";

-- 
1.9.1