staging: comedi: cb_das16_cs: fix ai mux register programming

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The ai mux register is used program the hi/lo channels in a scan.
According to the user manual, the hi and lo channels should be
the same  to sample one channel.

Introduce some macros to set the appropriate bits in the ai mux
register and fix the ai (*insn_read).

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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H Hartley Sweeten 2015-10-12 16:07:04 -07:00 • committed by Greg Kroah-Hartman

parent 2845efb967

commit 95ea3e760e

1 changed files with 6 additions and 1 deletions

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drivers/staging/comedi/drivers/cb_das16_cs.c

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