diff options
| author |   Bernd Porr <berndporr@f2s.com> | 2009-11-27 12:07:48 +0000 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2009-12-23 11:27:45 -0800 |
| commit | d103bef45180892515345e761f42db5601de9846 (patch) | |
| tree | daffbc6b222ad21d7b02b51ab833f67e1361a709 /drivers/staging/comedi/comedi.h | |
| parent | Staging: comedi: usbdux.c: fix locking up of the driver when the comedi ringbuffer runs empty (diff) | |
| download | linux-dev-d103bef45180892515345e761f42db5601de9846.tar.xz linux-dev-d103bef45180892515345e761f42db5601de9846.zip | |
Staging: comedi: removed "depricated" from COMEDI_CB_BLOCK
The flag COMEDI_CB_BLOCK was marked as "depricated in the header file".
However, this flag is important to wake up the data-reader (and writer)
after new data has arrived from(for) the DAQ card.
Signed-off-by: Bernd Porr <berndporr@f2s.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/comedi/comedi.h')
| -rw-r--r-- | drivers/staging/comedi/comedi.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/comedi/comedi.h b/drivers/staging/comedi/comedi.h index ccc5cdc008c6..b559a9c2f857 100644 --- a/drivers/staging/comedi/comedi.h +++ b/drivers/staging/comedi/comedi.h @@ -451,7 +451,7 @@ #define COMEDI_CB_EOS 1 /* end of scan */ #define COMEDI_CB_EOA 2 /* end of acquisition */ -#define COMEDI_CB_BLOCK 4 /* DEPRECATED: convenient block size */ +#define COMEDI_CB_BLOCK 4 /* data has arrived: wakes up read() / write() */ #define COMEDI_CB_EOBUF 8 /* DEPRECATED: end of buffer */ #define COMEDI_CB_ERROR 16 /* card error during acquisition */ #define COMEDI_CB_OVERFLOW 32 /* buffer overflow/underflow */ |