gpio: pic32: remove gpio_xlate routine

With the addition of GPIO_ACTIVE_LOW parsing in gpio-uclass,
the pic32 gpio driver doesn't need a custom xlate routine.

Signed-off-by: Eric Nelson <eric@nelint.com>
Acked-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Purna Chandra Mandal <purna.mandal@microchip.com>

diff --git a/drivers/gpio/pic32_gpio.c b/drivers/gpio/pic32_gpio.c
index 499b4fa..7a037f3 100644 (file)
--- a/drivers/gpio/pic32_gpio.c
+++ b/drivers/gpio/pic32_gpio.c
@@ -12,7 +12,6 @@
 #include <asm/io.h>
 #include <asm/gpio.h>
 #include <linux/compat.h>
-#include <dt-bindings/gpio/gpio.h>
 #include <mach/pic32.h>
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -99,14 +98,6 @@ static int pic32_gpio_direction_output(struct udevice *dev,
        return 0;
 }
 
-static int pic32_gpio_xlate(struct udevice *dev, struct gpio_desc *desc,
-                           struct fdtdec_phandle_args *args)
-{
-       desc->flags = args->args[1] & GPIO_ACTIVE_LOW ? GPIOD_ACTIVE_LOW : 0;
-
-       return 0;
-}
-
 static int pic32_gpio_get_function(struct udevice *dev, unsigned offset)
 {
        int ret = GPIOF_UNUSED;
@@ -131,7 +122,6 @@ static const struct dm_gpio_ops gpio_pic32_ops = {
        .get_value              = pic32_gpio_get_value,
        .set_value              = pic32_gpio_set_value,
        .get_function           = pic32_gpio_get_function,
-       .xlate                  = pic32_gpio_xlate,
 };
 
 static int pic32_gpio_probe(struct udevice *dev)