[U-Boot] [PATCH V2 6/6] gpio: exynos(s5p): remove gpio_xlate routine

Eric Nelson
2016-04-11T17:00:19Z

With the addition of GPIO_ACTIVE_LOW parsing in gpio-uclass,
the Exynos/S5P gpio driver doesn't need a custom xlate routine.

Signed-off-by: Eric Nelson <eric@nelint.com>
Acked-by: Simon Glass <sjg@chromium.org>
---
V2 removes the include of <dt-bindings/gpio/gpio.h>
drivers/gpio/s5p_gpio.c | 11 -----------
1 file changed, 11 deletions(-)

diff --git a/drivers/gpio/s5p_gpio.c b/drivers/gpio/s5p_gpio.c
index 0f22b23..377fed4 100644
--- a/drivers/gpio/s5p_gpio.c
+++ b/drivers/gpio/s5p_gpio.c
@@ -13,7 +13,6 @@
#include <asm/io.h>
#include <asm/gpio.h>
#include <dm/device-internal.h>
-#include <dt-bindings/gpio/gpio.h>

DECLARE_GLOBAL_DATA_PTR;

@@ -276,22 +275,12 @@ static int exynos_gpio_get_function(struct udevice *dev, unsigned offset)
return GPIOF_FUNC;
}

-static int exynos_gpio_xlate(struct udevice *dev, struct gpio_desc *desc,
- struct fdtdec_phandle_args *args)
-{
- desc->offset = args->args[0];
- desc->flags = args->args[1] & GPIO_ACTIVE_LOW ? GPIOD_ACTIVE_LOW : 0;
-
- return 0;
-}
-
static const struct dm_gpio_ops gpio_exynos_ops = {
.direction_input = exynos_gpio_direction_input,
.direction_output = exynos_gpio_direction_output,
.get_value = exynos_gpio_get_value,
.set_value = exynos_gpio_set_value,
.get_function = exynos_gpio_get_function,
- .xlate = exynos_gpio_xlate,
};

static int gpio_exynos_probe(struct udevice *dev)
--
2.6.2