uart.c: fix to UART even parity
uart.c: fix to UART even parity

Signed-off-by: David McCloskey <666c53bb5a8953ba66a1b64f84386bd08655f433@gmail.com>
Signed-off-by: Brendan Le Foll <3e0e8c4069934e8b47d99704927a85c66c0ceb33@intel.com>

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