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gpio: rk: remove gpio_xlate routine

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

Signed-off-by: Eric Nelson <eric@nelint.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Eric Nelson 2016-04-20 08:37:38 -07:00 committed by Simon Glass
parent 5206e7bff5
commit 6c3dd3caf0
1 changed files with 0 additions and 11 deletions
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11
drivers/gpio/rk_gpio.c
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@ -16,7 +16,6 @@
#include <asm/io.h>
#include <asm/arch/clock.h>
#include <dm/pinctrl.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clock/rk3288-cru.h>
enum {
@ -98,15 +97,6 @@ static int rockchip_gpio_get_function(struct udevice *dev, unsigned offset)
#endif
}
static int rockchip_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 int rockchip_gpio_probe(struct udevice *dev)
{
struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
@ -135,7 +125,6 @@ static const struct dm_gpio_ops gpio_rockchip_ops = {
.get_value = rockchip_gpio_get_value,
.set_value = rockchip_gpio_set_value,
.get_function = rockchip_gpio_get_function,
.xlate = rockchip_gpio_xlate,
};
static const struct udevice_id rockchip_gpio_ids[] = {