[PUSB] Made getDescriptor() and setup() more flexible

Alternatively we can only pass the wIndex to getDescriptor but I suggest to just pass the pointer aka reference of the whole setup.
In guess (havent tested this) that this results in more or less the code size but its a) idential with the other functions and b) we late have more flexibility here.
The Code got a quick SerialKeyboard.ino test

1 files changed, 4 insertions, 4 deletions

diff --git a/cores/arduino/PluggableUSB.cpp b/cores/arduino/PluggableUSB.cpp
index 95d4079..21dc7a8 100644
--- a/cores/arduino/PluggableUSB.cpp
+++ b/cores/arduino/PluggableUSB.cpp
@@ -38,11 +38,11 @@ int PluggableUSB_::getInterface(uint8_t* interfaceCount)
 	return sent;
 }
 
-int PluggableUSB_::getDescriptor(int8_t type)
+int PluggableUSB_::getDescriptor(USBSetup& setup)
 {
 	PUSBListNode* node;
 	for (node = rootNode; node; node = node->next) {
-		int ret = node->getDescriptor(type);
+		int ret = node->getDescriptor(setup);
 		// ret!=0 -> request has been processed
 		if (ret)
 			return ret;
@@ -50,11 +50,11 @@ int PluggableUSB_::getDescriptor(int8_t type)
 	return 0;
 }
 
-bool PluggableUSB_::setup(USBSetup& setup, uint8_t interfaceNum)
+bool PluggableUSB_::setup(USBSetup& setup)
 {
 	PUSBListNode* node;
 	for (node = rootNode; node; node = node->next) {
-		if (node->setup(setup, interfaceNum)) {
+		if (node->setup(setup)) {
 			return true;
 		}
 	}