admin/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2025-12-07 20:06:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

staging: comedi: me_daq: tidy up counter registers

Browse Source 
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 <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten
2015-10-06 17:23:42 -07:00
committed by Greg Kroah-Hartman
parent fdfc0a0dc5
commit 450a84e8cf
1 changed files with 3 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/staging/comedi/drivers/me_daq.c
View File

@@ -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, {