gpio: tegra: Enable pinctrl_request_gpio

Call pinctrl_request_gpio when gpio is requested
by tegra_gpio_request

Bug 200033491

Change-Id: I0e0a129adf51775edaa5887b11188f0ed1776e0e
Signed-off-by: shravanid <shravanid@nvidia.com>
Reviewed-on: http://git-master/r/404352
(cherry picked from commit 7ba0a34569bff25730406a4c54967e4e2c470cbc)
Reviewed-on: http://git-master/r/498325
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Tested-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>

diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index 3f35036e1f30fe52d3ecd8fdc2f6058561a7db19..88524fe6bfd78206be2988c539c15293f8a71998 100644 (file)
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -154,18 +154,12 @@ void tegra_gpio_init_configure(unsigned gpio, bool is_input, int value)
 
 static int tegra_gpio_request(struct gpio_chip *chip, unsigned offset)
 {
-#if 0
        return pinctrl_request_gpio(offset);
-#else
-       return 0;
-#endif
 }
 
 static void tegra_gpio_free(struct gpio_chip *chip, unsigned offset)
 {
-#if 0
        pinctrl_free_gpio(offset);
-#endif
        tegra_gpio_disable(offset);
 }