iio.c: run clang format on iio.c
iio.c: run clang format on iio.c

Signed-off-by: Brendan Le Foll <3e0e8c4069934e8b47d99704927a85c66c0ceb33@intel.com>

Pillar1989/mraa,whbruce/mraa,arunlee77/mraa,anonymouse64/mraa,stefan-andritoiu/mraa-gpio-chardev,w4ilun/mraa,sergev/mraa,stefan-andritoiu/mraa-gpio-chardev,g-vidal/mraa,alext-mkrs/mraa,spitfire88/mraa,w4ilun/mraa,andreivasiliu2211/mraa,g-vidal/mraa,Hbrinj/mraa,Propanu/mraa,Hbrinj/mraa,Pillar1989/mraa,malikabhi05/mraa,malikabhi05/mraa,spitfire88/mraa,alext-mkrs/mraa,Jon-ICS/mraa,g-vidal/mraa,anonymouse64/mraa,KurtE/mraa,w4ilun/mraa,petreeftime/mraa,stefan-andritoiu/mraa-gpio-chardev,ncrastanaren/mraa,ncrastanaren/mraa,g-vidal/mraa,ProfFan/mraa,Jon-ICS/mraa,jontrulson/mraa,yongli3/mraa,KurtE/mraa,intel-iot-devkit/mraa,whbruce/mraa,Hbrinj/mraa,stefan-andritoiu/mraa,jontrulson/mraa,stefan-andritoiu/mraa,malikabhi05/mraa,stefan-andritoiu/mraa-gpio-chardev,KurtE/mraa,intel-iot-devkit/mraa,petreeftime/mraa,sergev/mraa,malikabhi05/mraa,arfoll/mraa,arfoll/mraa,arunlee77/mraa,whbruce/mraa,KurtE/mraa,alext-mkrs/mraa,ncrastanaren/mraa,ProfFan/mraa,yongli3/mraa,spitfire88/mraa,KurtE/mraa,stefan-andritoiu/mraa,Propanu/mraa,andreivasiliu2211/mraa,Hbrinj/mraa,Pillar1989/mraa,sergev/mraa,arfoll/mraa,yongli3/mraa,arunlee77/mraa,arunlee77/mraa,spitfire88/mraa,Propanu/mraa,jontrulson/mraa,jontrulson/mraa,g-vidal/mraa,alext-mkrs/mraa,yongli3/mraa,alext-mkrs/mraa,malikabhi05/mraa,arfoll/mraa,stefan-andritoiu/mraa,petreeftime/mraa,ncrastanaren/mraa,jontrulson/mraa,petreeftime/mraa,intel-iot-devkit/mraa,intel-iot-devkit/mraa,stefan-andritoiu/mraa,sergev/mraa,ncrastanaren/mraa,anonymouse64/mraa,w4ilun/mraa,andreivasiliu2211/mraa,whbruce/mraa,Jon-ICS/mraa,Propanu/mraa,sergev/mraa,ProfFan/mraa,ProfFan/mraa,yongli3/mraa,intel-iot-devkit/mraa,arfoll/mraa,andreivasiliu2211/mraa,Propanu/mraa,stefan-andritoiu/mraa-gpio-chardev