v4l2-ctl: small improvements.
authorHans Verkuil <hans.verkuil@cisco.com>
Thu, 11 Apr 2013 08:35:28 +0000 (10:35 +0200)
committerHans Verkuil <hans.verkuil@cisco.com>
Thu, 11 Apr 2013 08:35:28 +0000 (10:35 +0200)
commitdeb0b06dbabbfa9199cd91727edc02b6691f195f
tree719719b42d4ff5612ff45e7ef10c9f3bdba4d932
parentc81889b6030fa1326e06dc47e0eadc8f4fbb1d2a
v4l2-ctl: small improvements.

do_handle_cap doesn't use buffer_lengths, so drop that argument.
Add static to internal functions where applicable.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
utils/v4l2-ctl/v4l2-ctl-streaming.cpp