Commit 85beabfe authored Nov 24, 2015 by Arnd Bergmann Committed by David S. Miller Nov 24, 2015

net: dsa: include gpio consumer header file



After the introduction of the switch gpio reset API, I'm getting
build errors in configurations that disable CONFIG_GPIOLIB:

net/dsa/dsa.c:783:16: error: implicit declaration of function 'gpio_to_desc' [-Werror=implicit-function-declaration]

The reason is that linux/gpio/consumer.h is not automatically
included without gpiolib support. This adds an explicit #include
statement to make it compile in all configurations. The reset
functionality will not work without gpiolib, which is what you
get when disabling the feature.

As far as I can tell, gpiolib is supported on all architectures
on which you can have DSA at the moment.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: cc30c163 ("net: dsa: Add support for a switch reset gpio")
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 57ef5527

net/dsa/dsa.c

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -24,6 +24,7 @@
	#include <linux/of_gpio.h>		#include <linux/of_gpio.h>
	#include <linux/sysfs.h>		#include <linux/sysfs.h>
	#include <linux/phy_fixed.h>		#include <linux/phy_fixed.h>
			#include <linux/gpio/consumer.h>
	#include "dsa_priv.h"		#include "dsa_priv.h"

	char dsa_driver_version[] = "0.1";		char dsa_driver_version[] = "0.1";