From 450a84e8cf689912cc33d18f5aba38da9312d2b9 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Tue, 6 Oct 2015 17:23:42 -0700 Subject: [PATCH] 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: H Hartley Sweeten Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/me_daq.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/staging/comedi/drivers/me_daq.c b/drivers/staging/comedi/drivers/me_daq.c index 6b3abe3..9110405 100644 --- a/drivers/staging/comedi/drivers/me_daq.c +++ b/drivers/staging/comedi/drivers/me_daq.c @@ -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, { -- 2.7.4