staging: comedi: rti800: tidy up analog input 'muxgain'

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Refactor the code that determines the 'delay' after setting the muxgain
register to remove the BUG_ON().

Change the private data 'muxgain_bits' to an unsigned char, the muxgain
register is only 8-bits.

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

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H Hartley Sweeten 2013-04-08 18:20:02 -07:00 • committed by Greg Kroah-Hartman

parent ee35269665

commit 0546f77762

1 changed files with 15 additions and 11 deletions

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drivers/staging/comedi/drivers/rti800.c

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