Commit 450a84e8 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: me_daq: tidy up counter registers 



For aesthetics, convert the counter registers into macros that take
the counter channel and return the correct register offset.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent fdfc0a0d

drivers/staging/comedi/drivers/me_daq.c

+3 −6
Original line number Diff line number Diff line
@@ -95,12 +95,9 @@ 
#define   ME_DAC_CTRL_MASK(x)		(ME_DAC_CTRL_BIPOLAR(x) |	\

					 ME_DAC_CTRL_GAIN(x))

#define ME_AO_DATA_REG(x)		(0x14 + ((x) * 2))	/* - | W */

#define ME_COUNTER_ENDDATA_A		0x001C	/* - | W */

#define ME_COUNTER_ENDDATA_B		0x001E	/* - | W */

#define ME_COUNTER_STARTDATA_A		0x0020	/* - | W */

#define ME_COUNTER_VALUE_A		0x0020	/* R | - */

#define ME_COUNTER_STARTDATA_B		0x0022	/* - | W */

#define ME_COUNTER_VALUE_B		0x0022	/* R | - */

#define ME_COUNTER_ENDDATA_REG(x)	(0x1c + ((x) * 2))	/* - | W */

#define ME_COUNTER_STARTDATA_REG(x)	(0x20 + ((x) * 2))	/* - | W */

#define ME_COUNTER_VALUE_REG(x)		(0x20 + ((x) * 2))	/* R | - */



static const struct comedi_lrange me_ai_range = {

	8, {

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