OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

staging:iio:adc:ad7291: Fix AD7291_T_SENSE_MASK 

AD7291_T_SENSE_MASK must set bit-7.
Change definition style.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Michael Hennerich 2011-09-02 17:25:38 +01:00 committed by Greg Kroah-Hartman
parent f22c1cf0d8
commit 00feefbb5a
1 changed files with 14 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
drivers/staging/iio/adc/ad7291.c
View File

@ -38,30 +38,30 @@
#define AD7291_T_AVERAGE 3
#define AD7291_VOLTAGE_LIMIT_BASE 4
#define AD7291_VOLTAGE_LIMIT_COUNT 8
#define AD7291_T_SENSE_HIGH 0x1c
#define AD7291_T_SENSE_LOW 0x1d
#define AD7291_T_SENSE_HYST 0x1e
#define AD7291_VOLTAGE_ALERT_STATUS 0x1f
#define AD7291_T_SENSE_HIGH 0x1C
#define AD7291_T_SENSE_LOW 0x1D
#define AD7291_T_SENSE_HYST 0x1E
#define AD7291_VOLTAGE_ALERT_STATUS 0x1F
#define AD7291_T_ALERT_STATUS 0x20
/*
* AD7291 command
*/
#define AD7291_AUTOCYCLE 0x1
#define AD7291_RESET 0x2
#define AD7291_ALERT_CLEAR 0x4
#define AD7291_ALERT_POLARITY 0x8
#define AD7291_EXT_REF 0x10
#define AD7291_NOISE_DELAY 0x20
#define AD7291_T_SENSE_MASK 0x40
#define AD7291_VOLTAGE_MASK 0xff00
#define AD7291_AUTOCYCLE (1 << 0)
#define AD7291_RESET (1 << 1)
#define AD7291_ALERT_CLEAR (1 << 2)
#define AD7291_ALERT_POLARITY (1 << 3)
#define AD7291_EXT_REF (1 << 4)
#define AD7291_NOISE_DELAY (1 << 5)
#define AD7291_T_SENSE_MASK (1 << 7)
#define AD7291_VOLTAGE_MASK 0xFF00
#define AD7291_VOLTAGE_OFFSET 0x8
/*
* AD7291 value masks
*/
#define AD7291_CHANNEL_MASK 0xf000
#define AD7291_VALUE_MASK 0xfff
#define AD7291_CHANNEL_MASK 0xF000
#define AD7291_VALUE_MASK 0xFFF
#define AD7291_T_VALUE_SIGN 0x400
#define AD7291_T_VALUE_FLOAT_OFFSET 2
#define AD7291_T_VALUE_FLOAT_MASK 0x2