On Wednesday, October 18, 2017 1, Wolfram Sang wrote: > > + brl -= t->scl_fall_ns / (1000000000/rate); > > + brh -= t->scl_rise_ns / (1000000000/rate); > > However you solve the precision issue, please take care about the "space > around operators" rule afterwards. checkpatch should help you there. OK. I ran checkpatch and fixed everything it found, but it didn't flag that one. $ scripts/checkpatch.pl z_patches/riic/S4V1/* total: 0 errors, 0 warnings, 169 lines checked z_patches/riic/S4V1/0001-i2c-riic-remove-clock-and-frequency-restrictions.patch has no obvious style problems and is ready for submission. Chris