removed unused call to sc_detect_card_presence()
removed unused call to sc_detect_card_presence()

AktivCo/OpenSC,AktivCo/OpenSC,OpenSC/OpenSC,frankmorgner/OpenSC,OpenSC/OpenSC,dengert/OpenSC,mouse07410/OpenSC,rickyepoderi/OpenSC,mouse07410/OpenSC,mouse07410/OpenSC,hongquan/OpenSC-main,philipWendland/OpenSC,Jakuje/OpenSC,fabled/OpenSC,frankmorgner/OpenSC,frankmorgner/OpenSC,LudovicRousseau/OpenSC,fabled/OpenSC,OpenSC/OpenSC,fabled/OpenSC,dengert/OpenSC,metsma/OpenSC,philipWendland/OpenSC,rickyepoderi/OpenSC,metsma/OpenSC,hongquan/OpenSC-main,hongquan/OpenSC-main,Jakuje/OpenSC,AktivCo/OpenSC,LudovicRousseau/OpenSC,LudovicRousseau/OpenSC,philipWendland/OpenSC,Jakuje/OpenSC,metsma/OpenSC,frankmorgner/OpenSC,fabled/OpenSC,dengert/OpenSC,rickyepoderi/OpenSC,Jakuje/OpenSC