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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>
This commit is contained in:
Eric Nelson 2016-04-20 08:37:37 -07:00 committed by Simon Glass
parent 86222f6140
commit 5206e7bff5
1 changed files with 0 additions and 10 deletions
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10
drivers/gpio/pic32_gpio.c
View File

@ -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)