[PUSB] Fixed check for available endpoints

The check for available slot in PluggableUSB is done on the endpoint
and not on the number of plugged modules.

The modulesCount field is no longer useful and it has been removed.

1 files changed, 0 insertions, 1 deletions

diff --git a/cores/arduino/PluggableUSB.h b/cores/arduino/PluggableUSB.h
index 93ee15c..824440a 100644
--- a/cores/arduino/PluggableUSB.h
+++ b/cores/arduino/PluggableUSB.h
@@ -63,7 +63,6 @@ public:
 private:
   uint8_t lastIf;
   uint8_t lastEp;
-  uint8_t modulesCount;
   PUSBListNode* rootNode;
 };