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pbio: Return BUS_PROBE_DEFAULT from probe instead of 0.

Description

pbio: Return BUS_PROBE_DEFAULT from probe instead of 0.

0 should only be returned from probe in legacy drivers that need to
preserve softc state between probe and attach.

Differential Revision: https://reviews.freebsd.org/D35080

Details

Provenance
jhbAuthored on May 5 2022, 11:39 PM
Differential Revision
D35080: pbio: Return BUS_PROBE_DEFAULT from probe instead of 0.
Parents
rGbb81a138c36a: pbio: Axe bus_space tag/handle using bus_read/write_1 instead.
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