K 10
svn:author
V 6
scottl
K 8
svn:date
V 27
2018-05-01T20:09:29.521217Z
K 7
svn:log
V 305
cam_periph_runccb() changed several years ago to overwrite the ccb callback
pointer.  It's now unhelpful and misleading for callers to continue to set
it, so bring all callers into conformance.  There's no real functional change,
but it makes reading the code a lot less confusing.

Sponsored by:	Netflix

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