[arch][arm] fix annoying printf
[arch][arm] fix annoying printf

littlekernel/lk,srodrig1/lk,minglun-tsai/lk,skabet/lk,ErikCorryGoogle/lk,srodrig1/lk,littlekernel/lk,sndnvaps/lk,skabet/lk,travisg/lk,travisg/lk,ErikCorryGoogle/lk,sndnvaps/lk,nvll/lk,minglun-tsai/lk,travisg/lk,hollanderic/lkstuff,littlekernel/lk,travisg/lk,nvll/lk,skabet/lk,nvll/lk,sndnvaps/lk,srodrig1/lk,minglun-tsai/lk,srodrig1/lk,hollanderic/lkstuff,minglun-tsai/lk,littlekernel/lk,ErikCorryGoogle/lk,skabet/lk,hollanderic/lkstuff,nvll/lk,skabet/lk,nvll/lk,srodrig1/lk,hollanderic/lkstuff,ErikCorryGoogle/lk,sndnvaps/lk,sndnvaps/lk