staging: comedi: ni_660x: change IOConfigReg() into a macro

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The BUG_ON() in this function is unnecessary. The 'pfi_channel' will
always be in range of the subdevice 'n_chan' (NUM_PFI_CHANNELS) which
will return a valid 'reg'.

Convert the inline function into a simple macro.

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 2016-03-22 11:10:11 -07:00 • committed by Greg Kroah-Hartman

parent 8dc5fb4e0e

commit 22acd86013

1 changed files with 8 additions and 14 deletions

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drivers/staging/comedi/drivers/ni_660x.c

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