cpu/sam0/gpio: do not clear pin on init
cpu/sam0/gpio: do not clear pin on init

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