UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

staging: comedi: amplc_pci230: remove PCI230_ADC_CONV 

The macro `PCI230_ADC_CONV` is never used.  Just remove it.  (At one
time, the value was written to the `PCI230_ADCSWTRIG` register to
trigger a conversion, but any value would do, and the driver no longer
uses that register to trigger conversions anyway.)

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ian Abbott 2014-07-29 12:58:16 +01:00 committed by Greg Kroah-Hartman
parent ad501004d6
commit e58dbebcc7
1 changed files with 0 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/staging/comedi/drivers/amplc_pci230.c
View File

@ -361,12 +361,6 @@
#define PCI230_ADC_FIFOLEVEL_HALFFULL 2049 /* Value for FIFO half full */
#define PCI230_ADC_FIFOLEVEL_FULL 4096 /* FIFO size */
/*
* Value to write to ADCSWTRIG to trigger ADC conversion in software trigger
* mode. Can be anything.
*/
#define PCI230_ADC_CONV 0xffff
/*
* PCI230+ EXTFUNC values.
*/