To detect nagra layer full card reset not required.

This avoids the reader to be set back to standard 369 mhz. Instead of the detected (with atr) or de manual setted speed when autospeed = 0

for smartreader only.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@9865 4b0bc96b-bc66-0410-9d44-ebda105a78c1