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H Hartley Sweeten authored
The comedi_subdevice 'insn_bits' functions return the number of data elements used to perform the command. Most of the insn_bits functions return an open coded '2' to indicate this. The same value is available as 'insn->n'. Return that instead to better indicate what the return means. Signed-off-by:
H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Cc: Frank Mori Hess <fmhess@users.sourceforge.net> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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