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

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>

diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
index cf7eb799c6deefa43837f6a2a8b19333656efd40..62a9d012b35f5990e149691021f0536444c47cf3 100644 (file)
--- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
@@ -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;
        }