gpio/gpio-tps65910: gpio_chip.of_node referenced without CONFIG_OF_GPIO defined

commit 626f9914 added code to initialize gpio_chip.of_node, but if
CONFIG_OF_GPIO is not defined gps-tps65910 fails to build with an
error complaining gpio_chip has no member of_node. I ran into this
while doing a allyesconfig build on linux-next.

Signed-off-by: Gerard Snitselaar <dev@snitselaar.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpio/gpio-tps65910.c b/drivers/gpio/gpio-tps65910.c
index 0749f9630869..11f29c82253c 100644
--- a/drivers/gpio/gpio-tps65910.c
+++ b/drivers/gpio/gpio-tps65910.c
@@ -149,7 +149,9 @@ static int __devinit tps65910_gpio_probe(struct platform_device *pdev)
         tps65910_gpio->gpio_chip.set    = tps65910_gpio_set;
         tps65910_gpio->gpio_chip.get    = tps65910_gpio_get;
         tps65910_gpio->gpio_chip.dev = &pdev->dev;
+#ifdef CONFIG_OF_GPIO
         tps65910_gpio->gpio_chip.of_node = tps65910->dev->of_node;
+#endif
         if (pdata && pdata->gpio_base)
                 tps65910_gpio->gpio_chip.base = pdata->gpio_base;
         else