From 903863dcb684350b81a57c676998ce6d23756456 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Sat, 15 Jun 2019 17:43:16 -0500
Subject: [PATCH] Suppress some warnings

---
 Marlin/src/gcode/config/M200-M205.cpp | 4 ++--
 Marlin/src/gcode/config/M92.cpp       | 2 ++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Marlin/src/gcode/config/M200-M205.cpp b/Marlin/src/gcode/config/M200-M205.cpp
index 511ab6cdc6..45b6afc624 100644
--- a/Marlin/src/gcode/config/M200-M205.cpp
+++ b/Marlin/src/gcode/config/M200-M205.cpp
@@ -61,7 +61,7 @@ void GcodeSuite::M201() {
 
   LOOP_XYZE(i) {
     if (parser.seen(axis_codes[i])) {
-      const uint8_t a = (i == E_AXIS ? E_AXIS_N(target_extruder) : i);
+      const uint8_t a = (i == E_AXIS ? uint8_t(E_AXIS_N(target_extruder)) : i);
       planner.settings.max_acceleration_mm_per_s2[a] = parser.value_axis_units((AxisEnum)a);
     }
   }
@@ -81,7 +81,7 @@ void GcodeSuite::M203() {
 
   LOOP_XYZE(i)
     if (parser.seen(axis_codes[i])) {
-      const uint8_t a = (i == E_AXIS ? E_AXIS_N(target_extruder) : i);
+      const uint8_t a = (i == E_AXIS ? uint8_t(E_AXIS_N(target_extruder)) : i);
       planner.settings.max_feedrate_mm_s[a] = parser.value_axis_units((AxisEnum)a);
     }
 }
diff --git a/Marlin/src/gcode/config/M92.cpp b/Marlin/src/gcode/config/M92.cpp
index 6fe3b46c0c..10eea9aedb 100644
--- a/Marlin/src/gcode/config/M92.cpp
+++ b/Marlin/src/gcode/config/M92.cpp
@@ -40,6 +40,8 @@ void report_M92(const bool echo=true, const int8_t e=-1) {
       SERIAL_ECHOPAIR(" M92 T", (int)i);
       SERIAL_ECHOLNPAIR(" E", VOLUMETRIC_UNIT(planner.settings.axis_steps_per_mm[E_AXIS_N(i)]));
     }
+  #else
+    UNUSED(e);
   #endif
 }
 
-- 
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