USBDevice: Silence GCC warning
USBDevice: Silence GCC warning

The following line in USBHAL_KL25Z.cpp would generate a warning in GCC
because of a potential operator precendence issue:
    return((USB0->FRMNUML | (USB0->FRMNUMH << 8) & 0x07FF));

This would have been interpreted as:
    return((USB0->FRMNUML | ((USB0->FRMNUMH << 8) & 0x07FF)));
since & has higher precedence than |

I switched it to be:
    return((USB0->FRMNUML | (USB0->FRMNUMH << 8)) & 0x07FF);
Since it makes more sense to & with 0x7FF after having merged the lower
and upper bytes together rather than just the upper byte.  It should
have resulted in the same value either way.

nRFMesh/mbed-os,arostm/mbed-os,dbestm/mbed,jeremybrodt/mbed,cvtsi2sd/mbed-os,nRFMesh/mbed-os,mazimkhan/mbed-os,naves-thiago/mbed-midi,jpbrucker/mbed,K4zuki/mbed,mazimkhan/mbed-os,EmuxEvans/mbed,FranklyDev/mbed,bentwire/mbed,wodji/mbed,fpiot/mbed-ats,svogl/mbed-os,svastm/mbed,screamerbg/mbed,jrjang/mbed,nRFMesh/mbed-os,betzw/mbed-os,mmorenobarm/mbed-os,Archcady/mbed-os,jrjang/mbed,FranklyDev/mbed,nvlsianpu/mbed,fvincenzo/mbed-os,GustavWi/mbed,monkiineko/mbed-os,EmuxEvans/mbed,theotherjimmy/mbed,arostm/mbed-os,fahhem/mbed-os,geky/mbed,monkiineko/mbed-os,j-greffe/mbed-os,andreaslarssonublox/mbed,NordicSemiconductor/mbed,mikaleppanen/mbed-os,RonEld/mbed,brstew/MBED-BUILD,dbestm/mbed,devanlai/mbed,RonEld/mbed,getopenmono/mbed,pbrook/mbed,pbrook/mbed,Timmmm/mbed,sam-geek/mbed,CalSol/mbed,mbedmicro/mbed,svastm/mbed,YarivCol/mbed-os,larks/mbed,radhika-raghavendran/mbed-os5.1-onsemi,kjbracey-arm/mbed,NitinBhaskar/mbed,radhika-raghavendran/mbed-os5.1-onsemi,catiedev/mbed-os,j-greffe/mbed-os,j-greffe/mbed-os,Archcady/mbed-os,mnlipp/mbed,K4zuki/mbed,devanlai/mbed,HeadsUpDisplayInc/mbed,maximmbed/mbed,monkiineko/mbed-os,hwfwgrp/mbed,RonEld/mbed,dbestm/mbed,bulislaw/mbed-os,infinnovation/mbed-os,alertby/mbed,mazimkhan/mbed-os,netzimme/mbed-os,mnlipp/mbed,c1728p9/mbed-os,JasonHow44/mbed,Timmmm/mbed,catiedev/mbed-os,NXPmicro/mbed,autopulated/mbed,mnlipp/mbed,bentwire/mbed,K4zuki/mbed,Archcady/mbed-os,cvtsi2sd/mbed-os,j-greffe/mbed-os,jamesadevine/mbed,jferreir/mbed,xcrespo/mbed,bentwire/mbed,NXPmicro/mbed,geky/mbed,Tiryoh/mbed,ARM-software/mbed-beetle,wodji/mbed,CalSol/mbed,netzimme/mbed-os,Archcady/mbed-os,jferreir/mbed,Archcady/mbed-os,radhika-raghavendran/mbed-os5.1-onsemi,Marcomissyou/mbed,EmuxEvans/mbed,logost/mbed,svogl/mbed-os,xcrespo/mbed,pradeep-gr/mbed-os5-onsemi,tung7970/mbed-os-1,infinnovation/mbed-os,wodji/mbed,adamgreen/mbed,devanlai/mbed,larks/mbed,jpbrucker/mbed,fvincenzo/mbed-os,mbedmicro/mbed,fanghuaqi/mbed,GustavWi/mbed,naves-thiago/mbed-midi,radhika-raghavendran/mbed-os5.1-onsemi,jamesadevine/mbed,tung7970/mbed-os,screamerbg/mbed,wodji/mbed,nvlsianpu/mbed,nvlsianpu/mbed,GustavWi/mbed,andreaslarssonublox/mbed,bikeNomad/mbed,jpbrucker/mbed,fpiot/mbed-ats,sg-/mbed-drivers,brstew/MBED-BUILD,wodji/mbed,arostm/mbed-os,larks/mbed,struempelix/mbed,fpiot/mbed-ats,mbedmicro/mbed,tung7970/mbed-os,c1728p9/mbed-os,HeadsUpDisplayInc/mbed,Shengliang/mbed,fvincenzo/mbed-os,nvlsianpu/mbed,0xc0170/mbed-drivers,jrjang/mbed,pi19404/mbed,hwfwgrp/mbed,fahhem/mbed-os,rgrover/mbed,adustm/mbed,pi19404/mbed,JasonHow44/mbed,theotherjimmy/mbed,kpurusho/mbed,fahhem/mbed-os,HeadsUpDisplayInc/mbed,Willem23/mbed,alertby/mbed,jamesadevine/mbed,masaohamanaka/mbed,naves-thiago/mbed-midi,fpiot/mbed-ats,j-greffe/mbed-os,netzimme/mbed-os,screamerbg/mbed,pbrook/mbed,DanKupiniak/mbed,andcor02/mbed-os,jrjang/mbed,masaohamanaka/mbed,maximmbed/mbed,autopulated/mbed,fahhem/mbed-os,cvtsi2sd/mbed-os,rosterloh/mbed,andreaslarssonublox/mbed,andreaslarssonublox/mbed,c1728p9/mbed-os,theotherjimmy/mbed,mazimkhan/mbed-os,adamgreen/mbed,c1728p9/mbed-os,geky/mbed,autopulated/mbed,jeremybrodt/mbed,larks/mbed,ryankurte/mbed-os,bcostm/mbed-os,kjbracey-arm/mbed,nabilbendafi/mbed,iriark01/mbed-drivers,YarivCol/mbed-os,netzimme/mbed-os,ban4jp/mbed,adustm/mbed,Marcomissyou/mbed,ryankurte/mbed-os,jpbrucker/mbed,K4zuki/mbed,EmuxEvans/mbed,pbrook/mbed,fanghuaqi/mbed,iriark01/mbed-drivers,sam-geek/mbed,jeremybrodt/mbed,FranklyDev/mbed,DanKupiniak/mbed,monkiineko/mbed-os,autopulated/mbed,bikeNomad/mbed,DanKupiniak/mbed,K4zuki/mbed,xcrespo/mbed,c1728p9/mbed-os,mmorenobarm/mbed-os,getopenmono/mbed,JasonHow44/mbed,logost/mbed,jamesadevine/mbed,adamgreen/mbed,nabilbendafi/mbed,hwfwgrp/mbed,theotherjimmy/mbed,mbedmicro/mbed,pedromes/mbed,bcostm/mbed-os,getopenmono/mbed,brstew/MBED-BUILD,alertby/mbed,karsev/mbed-os,pi19404/mbed,maximmbed/mbed,fahhem/mbed-os,autopulated/mbed,maximmbed/mbed,mikaleppanen/mbed-os,NitinBhaskar/mbed,sam-geek/mbed,fanghuaqi/mbed,EmuxEvans/mbed,pedromes/mbed,autopulated/mbed,screamerbg/mbed,ban4jp/mbed,adustm/mbed,jferreir/mbed,bcostm/mbed-os,devanlai/mbed,nabilbendafi/mbed,pbrook/mbed,fahhem/mbed-os,HeadsUpDisplayInc/mbed,catiedev/mbed-os,netzimme/mbed-os,NordicSemiconductor/mbed,mmorenobarm/mbed-os,theotherjimmy/mbed,rosterloh/mbed,NordicSemiconductor/mbed,Sweet-Peas/mbed,kpurusho/mbed,jferreir/mbed,xcrespo/mbed,adamgreen/mbed,bulislaw/mbed-os,cvtsi2sd/mbed-os,sam-geek/mbed,bcostm/mbed-os,struempelix/mbed,tung7970/mbed-os,hwfwgrp/mbed,YarivCol/mbed-os,bremoran/mbed-drivers,YarivCol/mbed-os,struempelix/mbed,hwfwgrp/mbed,infinnovation/mbed-os,pi19404/mbed,xcrespo/mbed,Sweet-Peas/mbed,Tiryoh/mbed,bcostm/mbed-os,bikeNomad/mbed,fpiot/mbed-ats,ban4jp/mbed,RonEld/mbed,alertby/mbed,arostm/mbed-os,kl-cruz/mbed-os,catiedev/mbed-os,Timmmm/mbed,brstew/MBED-BUILD,jamesadevine/mbed,jrjang/mbed,Sweet-Peas/mbed,nvlsianpu/mbed,naves-thiago/mbed-midi,Tiryoh/mbed,NordicSemiconductor/mbed,tung7970/mbed-os-1,al177/mbed,kl-cruz/mbed-os,betzw/mbed-os,RonEld/mbed,FranklyDev/mbed,bentwire/mbed,bentwire/mbed,nRFMesh/mbed-os,svastm/mbed,rosterloh/mbed,nRFMesh/mbed-os,adamgreen/mbed,Shengliang/mbed,rgrover/mbed,ARM-software/mbed-beetle,Sweet-Peas/mbed,kpurusho/mbed,al177/mbed,getopenmono/mbed,cvtsi2sd/mbed-os,jpbrucker/mbed,pi19404/mbed,kl-cruz/mbed-os,tung7970/mbed-os,mikaleppanen/mbed-os,screamerbg/mbed,ryankurte/mbed-os,JasonHow44/mbed,Shengliang/mbed,RonEld/mbed,GustavWi/mbed,andcor02/mbed-os,logost/mbed,kpurusho/mbed,Timmmm/mbed,betzw/mbed-os,pradeep-gr/mbed-os5-onsemi,Marcomissyou/mbed,jferreir/mbed,JasonHow44/mbed,bcostm/mbed-os,logost/mbed,infinnovation/mbed-os,rosterloh/mbed,geky/mbed,kpurusho/mbed,bikeNomad/mbed,dbestm/mbed,mnlipp/mbed,ARM-software/mbed-beetle,NXPmicro/mbed,Sweet-Peas/mbed,svastm/mbed,fpiot/mbed-ats,masaohamanaka/mbed,ban4jp/mbed,sam-geek/mbed,naves-thiago/mbed-midi,svogl/mbed-os,maximmbed/mbed,pi19404/mbed,bulislaw/mbed-os,geky/mbed,catiedev/mbed-os,mikaleppanen/mbed-os,netzimme/mbed-os,arostm/mbed-os,svastm/mbed,j-greffe/mbed-os,ban4jp/mbed,nabilbendafi/mbed,catiedev/mbed-os,radhika-raghavendran/mbed-os5.1-onsemi,ban4jp/mbed,wodji/mbed,adamgreen/mbed,bulislaw/mbed-os,devanlai/mbed,betzw/mbed-os,larks/mbed,jferreir/mbed,andcor02/mbed-os,naves-thiago/mbed-midi,masaohamanaka/mbed,devanlai/mbed,getopenmono/mbed,tung7970/mbed-os,EmuxEvans/mbed,alertby/mbed,infinnovation/mbed-os,pradeep-gr/mbed-os5-onsemi,brstew/MBED-BUILD,pradeep-gr/mbed-os5-onsemi,alertby/mbed,JasonHow44/mbed,arostm/mbed-os,jamesadevine/mbed,NXPmicro/mbed,fvincenzo/mbed-os,mmorenobarm/mbed-os,al177/mbed,ryankurte/mbed-os,NitinBhaskar/mbed,rgrover/mbed,ryankurte/mbed-os,Marcomissyou/mbed,dbestm/mbed,masaohamanaka/mbed,cvtsi2sd/mbed-os,xcrespo/mbed,FranklyDev/mbed,kl-cruz/mbed-os,c1728p9/mbed-os,pradeep-gr/mbed-os5-onsemi,pedromes/mbed,mbedmicro/mbed,YarivCol/mbed-os,bulislaw/mbed-os,rgrover/mbed,pedromes/mbed,andreaslarssonublox/mbed,mmorenobarm/mbed-os,HeadsUpDisplayInc/mbed,karsev/mbed-os,jrjang/mbed,al177/mbed,andcor02/mbed-os,jpbrucker/mbed,NXPmicro/mbed,svogl/mbed-os,rgrover/mbed,pedromes/mbed,mikaleppanen/mbed-os,Willem23/mbed,YarivCol/mbed-os,Willem23/mbed,struempelix/mbed,radhika-raghavendran/mbed-os5.1-onsemi,GustavWi/mbed,kjbracey-arm/mbed,mazimkhan/mbed-os,CalSol/mbed,Shengliang/mbed,rosterloh/mbed,fvincenzo/mbed-os,mmorenobarm/mbed-os,Shengliang/mbed,tung7970/mbed-os-1,adustm/mbed,adustm/mbed,CalSol/mbed,fanghuaqi/mbed,CalSol/mbed,betzw/mbed-os,sg-/mbed-drivers,Sweet-Peas/mbed,nabilbendafi/mbed,dbestm/mbed,andcor02/mbed-os,pbrook/mbed,pedromes/mbed,betzw/mbed-os,0xc0170/mbed-drivers,nabilbendafi/mbed,getopenmono/mbed,mnlipp/mbed,brstew/MBED-BUILD,bremoran/mbed-drivers,K4zuki/mbed,karsev/mbed-os,tung7970/mbed-os-1,ryankurte/mbed-os,fanghuaqi/mbed,Marcomissyou/mbed,infinnovation/mbed-os,nRFMesh/mbed-os,monkiineko/mbed-os,Willem23/mbed,tung7970/mbed-os-1,logost/mbed,monkiineko/mbed-os,karsev/mbed-os,karsev/mbed-os,mazimkhan/mbed-os,mnlipp/mbed,bikeNomad/mbed,al177/mbed,kl-cruz/mbed-os,NXPmicro/mbed,Tiryoh/mbed,Shengliang/mbed,bentwire/mbed,maximmbed/mbed,DanKupiniak/mbed,Marcomissyou/mbed,Timmmm/mbed,kl-cruz/mbed-os,Willem23/mbed,NitinBhaskar/mbed,mikaleppanen/mbed-os,Archcady/mbed-os,larks/mbed,NitinBhaskar/mbed,CalSol/mbed,struempelix/mbed,rosterloh/mbed,al177/mbed,kpurusho/mbed,ARM-software/mbed-beetle,hwfwgrp/mbed,Timmmm/mbed,karsev/mbed-os,theotherjimmy/mbed,jeremybrodt/mbed,bulislaw/mbed-os,andcor02/mbed-os,pradeep-gr/mbed-os5-onsemi,logost/mbed,Tiryoh/mbed,adustm/mbed,svogl/mbed-os,svogl/mbed-os,nvlsianpu/mbed,struempelix/mbed,HeadsUpDisplayInc/mbed,screamerbg/mbed,Tiryoh/mbed,masaohamanaka/mbed,jeremybrodt/mbed,kjbracey-arm/mbed