Fix name collision between ChibiOS and keymap_german

diff --git a/quantum/keymap_extras/keymap_german_ch.h b/quantum/keymap_extras/keymap_german_ch.h
index 8332e00af3bbb67100149cd583f7112398762b1c..67350d66022914acf21c5b93e60432aba8b59aaa 100644 (file)
--- a/quantum/keymap_extras/keymap_german_ch.h
+++ b/quantum/keymap_extras/keymap_german_ch.h
@@ -33,6 +33,10 @@
 #define CH_E KC_E
 #define CH_F KC_F
 #define CH_G KC_G
+#ifdef CH_H
+// The ChibiOS ch.h file defines this...
+#undef CH_H
+#endif
 #define CH_H KC_H
 #define CH_I KC_I
 #define CH_J KC_J