cpu/stm32_common/i2c: Fix extra clear_addr
cpu/stm32_common/i2c: Fix extra clear_addr

authmillenon/RIOT,kbumsik/RIOT,gebart/RIOT,josephnoir/RIOT,OTAkeys/RIOT,aeneby/RIOT,basilfx/RIOT,RIOT-OS/RIOT,smlng/RIOT,jasonatran/RIOT,toonst/RIOT,ant9000/RIOT,jasonatran/RIOT,OlegHahm/RIOT,toonst/RIOT,RIOT-OS/RIOT,x3ro/RIOT,BytesGalore/RIOT,toonst/RIOT,basilfx/RIOT,kbumsik/RIOT,miri64/RIOT,mtausig/RIOT,mtausig/RIOT,gebart/RIOT,cladmi/RIOT,BytesGalore/RIOT,OTAkeys/RIOT,mfrey/RIOT,smlng/RIOT,authmillenon/RIOT,A-Paul/RIOT,BytesGalore/RIOT,basilfx/RIOT,kaspar030/RIOT,avmelnikoff/RIOT,A-Paul/RIOT,gebart/RIOT,rfuentess/RIOT,OTAkeys/RIOT,A-Paul/RIOT,kYc0o/RIOT,jasonatran/RIOT,biboc/RIOT,RIOT-OS/RIOT,authmillenon/RIOT,smlng/RIOT,toonst/RIOT,kaspar030/RIOT,lazytech-org/RIOT,lazytech-org/RIOT,avmelnikoff/RIOT,kYc0o/RIOT,kaspar030/RIOT,basilfx/RIOT,gebart/RIOT,lazytech-org/RIOT,miri64/RIOT,cladmi/RIOT,kYc0o/RIOT,lazytech-org/RIOT,mtausig/RIOT,x3ro/RIOT,yogo1212/RIOT,OlegHahm/RIOT,kaspar030/RIOT,yogo1212/RIOT,cladmi/RIOT,biboc/RIOT,mfrey/RIOT,A-Paul/RIOT,yogo1212/RIOT,aeneby/RIOT,ant9000/RIOT,x3ro/RIOT,kaspar030/RIOT,cladmi/RIOT,kYc0o/RIOT,gebart/RIOT,mfrey/RIOT,authmillenon/RIOT,biboc/RIOT,biboc/RIOT,aeneby/RIOT,authmillenon/RIOT,basilfx/RIOT,kYc0o/RIOT,A-Paul/RIOT,avmelnikoff/RIOT,kbumsik/RIOT,mtausig/RIOT,RIOT-OS/RIOT,toonst/RIOT,josephnoir/RIOT,BytesGalore/RIOT,mfrey/RIOT,yogo1212/RIOT,ant9000/RIOT,ant9000/RIOT,kbumsik/RIOT,rfuentess/RIOT,avmelnikoff/RIOT,OTAkeys/RIOT,OlegHahm/RIOT,yogo1212/RIOT,OTAkeys/RIOT,jasonatran/RIOT,miri64/RIOT,josephnoir/RIOT,OlegHahm/RIOT,miri64/RIOT,smlng/RIOT,authmillenon/RIOT,aeneby/RIOT,cladmi/RIOT,OlegHahm/RIOT,jasonatran/RIOT,aeneby/RIOT,x3ro/RIOT,rfuentess/RIOT,miri64/RIOT,biboc/RIOT,josephnoir/RIOT,lazytech-org/RIOT,RIOT-OS/RIOT,rfuentess/RIOT,yogo1212/RIOT,josephnoir/RIOT,kbumsik/RIOT,ant9000/RIOT,rfuentess/RIOT,mtausig/RIOT,x3ro/RIOT,mfrey/RIOT,avmelnikoff/RIOT,BytesGalore/RIOT,smlng/RIOT