make: always select periph_gpio if available
make: always select periph_gpio if available

basilfx/RIOT,lazytech-org/RIOT,biboc/RIOT,OlegHahm/RIOT,mtausig/RIOT,ks156/RIOT,LudwigKnuepfer/RIOT,kaspar030/RIOT,neiljay/RIOT,immesys/RiSyn,LudwigOrtmann/RIOT,kbumsik/RIOT,miri64/RIOT,roberthartung/RIOT,aeneby/RIOT,aeneby/RIOT,gebart/RIOT,RIOT-OS/RIOT,authmillenon/RIOT,rfuentess/RIOT,immesys/RiSyn,A-Paul/RIOT,LudwigKnuepfer/RIOT,yogo1212/RIOT,Josar/RIOT,jasonatran/RIOT,LudwigKnuepfer/RIOT,mfrey/RIOT,A-Paul/RIOT,kaspar030/RIOT,ks156/RIOT,authmillenon/RIOT,LudwigOrtmann/RIOT,smlng/RIOT,immesys/RiSyn,rfuentess/RIOT,BytesGalore/RIOT,ant9000/RIOT,josephnoir/RIOT,avmelnikoff/RIOT,gebart/RIOT,lazytech-org/RIOT,jasonatran/RIOT,cladmi/RIOT,roberthartung/RIOT,kbumsik/RIOT,miri64/RIOT,basilfx/RIOT,toonst/RIOT,avmelnikoff/RIOT,BytesGalore/RIOT,lazytech-org/RIOT,RIOT-OS/RIOT,smlng/RIOT,A-Paul/RIOT,ant9000/RIOT,miri64/RIOT,cladmi/RIOT,Josar/RIOT,adrianghc/RIOT,basilfx/RIOT,OTAkeys/RIOT,mfrey/RIOT,lazytech-org/RIOT,biboc/RIOT,ant9000/RIOT,authmillenon/RIOT,x3ro/RIOT,josephnoir/RIOT,OlegHahm/RIOT,kbumsik/RIOT,lazytech-org/RIOT,LudwigOrtmann/RIOT,x3ro/RIOT,ks156/RIOT,OlegHahm/RIOT,gebart/RIOT,basilfx/RIOT,A-Paul/RIOT,x3ro/RIOT,Josar/RIOT,rfuentess/RIOT,toonst/RIOT,OlegHahm/RIOT,neiljay/RIOT,ant9000/RIOT,kYc0o/RIOT,adrianghc/RIOT,LudwigKnuepfer/RIOT,toonst/RIOT,mfrey/RIOT,mtausig/RIOT,immesys/RiSyn,avmelnikoff/RIOT,aeneby/RIOT,biboc/RIOT,RIOT-OS/RIOT,LudwigOrtmann/RIOT,OTAkeys/RIOT,mfrey/RIOT,yogo1212/RIOT,yogo1212/RIOT,OTAkeys/RIOT,avmelnikoff/RIOT,smlng/RIOT,ant9000/RIOT,kbumsik/RIOT,josephnoir/RIOT,ks156/RIOT,neiljay/RIOT,cladmi/RIOT,kaspar030/RIOT,RIOT-OS/RIOT,basilfx/RIOT,x3ro/RIOT,smlng/RIOT,kYc0o/RIOT,toonst/RIOT,OlegHahm/RIOT,mtausig/RIOT,kYc0o/RIOT,jasonatran/RIOT,cladmi/RIOT,roberthartung/RIOT,neiljay/RIOT,x3ro/RIOT,jasonatran/RIOT,authmillenon/RIOT,BytesGalore/RIOT,rfuentess/RIOT,LudwigKnuepfer/RIOT,avmelnikoff/RIOT,OTAkeys/RIOT,kYc0o/RIOT,BytesGalore/RIOT,neiljay/RIOT,yogo1212/RIOT,Josar/RIOT,yogo1212/RIOT,biboc/RIOT,josephnoir/RIOT,roberthartung/RIOT,aeneby/RIOT,gebart/RIOT,RIOT-OS/RIOT,BytesGalore/RIOT,immesys/RiSyn,adrianghc/RIOT,toonst/RIOT,mtausig/RIOT,josephnoir/RIOT,kYc0o/RIOT,miri64/RIOT,authmillenon/RIOT,immesys/RiSyn,miri64/RIOT,roberthartung/RIOT,mfrey/RIOT,ks156/RIOT,adrianghc/RIOT,mtausig/RIOT,OTAkeys/RIOT,authmillenon/RIOT,adrianghc/RIOT,kaspar030/RIOT,smlng/RIOT,cladmi/RIOT,LudwigOrtmann/RIOT,yogo1212/RIOT,Josar/RIOT,biboc/RIOT,jasonatran/RIOT,rfuentess/RIOT,LudwigOrtmann/RIOT,kbumsik/RIOT,gebart/RIOT,A-Paul/RIOT,kaspar030/RIOT,aeneby/RIOT