staging: comedi: multiq3: introduce multiq3_set_ctrl()

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According to the programming manual. the 'SH' and 'CLK' bits in the
control register need to be kept high at all times. Clarify this by
introducing a helper function to set the control register.

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

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H Hartley Sweeten 2015-10-05 15:33:12 -07:00 • committed by Greg Kroah-Hartman

parent 2f8d129ed9

commit 7dfeacb434

1 changed files with 15 additions and 12 deletions

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drivers/staging/comedi/drivers/multiq3.c

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