button: adc: fix treshold typo

Fix the treshold typo in code by threshold.

Fixes: 5befa39f64 ("button: add a simple Analog to Digital Converter device based button driver")
Suggested-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>

diff --git a/drivers/button/button-adc.c b/drivers/button/button-adc.c
index eed86564fbbbefc04c537632b162f4fce8e9b4ae..fd896c76f9d80188bfbc40dc16b28358a2c69b30 100644 (file)
--- a/drivers/button/button-adc.c
+++ b/drivers/button/button-adc.c
@@ -55,7 +55,7 @@ static int button_adc_of_to_plat(struct udevice *dev)
        struct button_uc_plat *uc_plat = dev_get_uclass_plat(dev);
        struct button_adc_priv *priv = dev_get_priv(dev);
        struct ofnode_phandle_args args;
-       u32 treshold, up_treshold, t;
+       u32 threshold, up_threshold, t;
        ofnode node;
        int ret;
 
@@ -73,12 +73,12 @@ static int button_adc_of_to_plat(struct udevice *dev)
                return ret;
 
        ret = ofnode_read_u32(dev_ofnode(dev->parent),
-                             "keyup-threshold-microvolt", &up_treshold);
+                             "keyup-threshold-microvolt", &up_threshold);
        if (ret)
                return ret;
 
        ret = ofnode_read_u32(dev_ofnode(dev), "press-threshold-microvolt",
-                             &treshold);
+                             &threshold);
        if (ret)
                return ret;
 
@@ -87,13 +87,13 @@ static int button_adc_of_to_plat(struct udevice *dev)
                if (ret)
                        return ret;
 
-               if (t > treshold)
-                       up_treshold = t;
+               if (t > threshold)
+                       up_threshold = t;
        }
 
        priv->channel = args.args[0];
-       priv->min = treshold;
-       priv->max = up_treshold;
+       priv->min = threshold;
+       priv->max = up_threshold;
 
        return ret;
 }