From 3642a12fc170ffdee8e5db5d78684f82914edc41 Mon Sep 17 00:00:00 2001
From: Roxy-3D <Roxy-3D@users.noreply.github.com>
Date: Wed, 23 Oct 2019 11:34:24 -0500
Subject: [PATCH] fix parameter order of mark, marked and unmark

The parameter order was wrong on mark(), marked() and unmark().

This was breaking the G26 Mesh Validation algorithm.
---
 Marlin/src/core/utility.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Marlin/src/core/utility.h b/Marlin/src/core/utility.h
index 2956f92892..f430da50d6 100644
--- a/Marlin/src/core/utility.h
+++ b/Marlin/src/core/utility.h
@@ -47,9 +47,9 @@ inline void serial_delay(const millis_t ms) {
     void unmark(const uint8_t x, const uint8_t y) { CBI(bits[y], x); }
     void mark(const uint8_t x, const uint8_t y)   { SBI(bits[y], x); }
     bool marked(const uint8_t x, const uint8_t y) { return TEST(bits[y], x); }
-    inline void unmark(const xy_int8_t &xy)       { unmark(xy.y, xy.x); }
-    inline void mark(const xy_int8_t &xy)         { mark(xy.y, xy.x); }
-    inline bool marked(const xy_int8_t &xy)       { return marked(xy.y, xy.x); }
+    inline void unmark(const xy_int8_t &xy)       { unmark(xy.x, xy.y); }
+    inline void mark(const xy_int8_t &xy)         { mark(xy.x, xy.y); }
+    inline bool marked(const xy_int8_t &xy)       { return marked(xy.x, xy.y); }
   };
 
   typedef FlagBits<GRID_MAX_POINTS_X, GRID_MAX_POINTS_Y> MeshFlags;