Benjamin Valentin f11fc64af6 cpu/sam0_common: PWM: fix build on samd20
There is no SYNCBUSY register, so the dummy fallback does not work.
This code path is not used anyway, so just ifdef it out.
2021-01-21 20:29:15 +01:00
..
2021-01-06 23:44:54 +01:00
2021-01-12 15:48:39 +01:00
2020-07-16 17:01:10 +02:00