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pinctrl: sunxi: Use macros from bindings header file for DT parsing

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Since we have some bindings header for our hardcoded flags, let's use them
when we can.

Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Maxime Ripard 2016-10-11 17:46:00 +02:00 committed by Linus Walleij
parent f233dbca62
commit 42676fa4aa
1 changed files with 4 additions and 2 deletions
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6
drivers/pinctrl/sunxi/pinctrl-sunxi.c
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@ -28,6 +28,8 @@
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
#include "../core.h"
#include "pinctrl-sunxi.h"
@ -163,9 +165,9 @@ static int sunxi_pctrl_parse_bias_prop(struct device_node *node)
return -EINVAL;
switch (val) {
case 1:
case SUN4I_PINCTRL_PULL_UP:
return PIN_CONFIG_BIAS_PULL_UP;
case 2:
case SUN4I_PINCTRL_PULL_DOWN:
return PIN_CONFIG_BIAS_PULL_DOWN;
}