ARM: tegra: export tegra_gpio_{en,dis}able

These two functions are used in drivers that can be
modules, so they need to be exported.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Alan Ott <alan@signal11.us>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

drivers/gpio/gpio-tegra.c

@@ -107,11 +107,13 @@ void tegra_gpio_enable(int gpio)
 {
 	tegra_gpio_mask_write(GPIO_MSK_CNF(gpio), gpio, 1);
 }
+EXPORT_SYMBOL_GPL(tegra_gpio_enable);
 
 void tegra_gpio_disable(int gpio)
 {
 	tegra_gpio_mask_write(GPIO_MSK_CNF(gpio), gpio, 0);
 }
+EXPORT_SYMBOL_GPL(tegra_gpio_disable);
 
 static void tegra_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
 {