staging: comedi: COMEDI_CB_EOA is also used to report end-of-output.
authorW. Trevor King <wking@drexel.edu>
Mon, 16 Apr 2012 17:25:18 +0000 (13:25 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 18 Apr 2012 23:37:06 +0000 (16:37 -0700)
Update comments in comedi.h accordingly.

Signed-off-by: W. Trevor King <wking@drexel.edu>
Acked-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/comedi.h

index 14ea35ac01564301de1b2df1c3df403ddb37df92..8ea55aef10a7bb15299f477bb6f02ba2f08cb98a 100644 (file)
 /* only relevant to kernel modules. */
 
 #define COMEDI_CB_EOS          1       /* end of scan */
-#define COMEDI_CB_EOA          2       /* end of acquisition */
+#define COMEDI_CB_EOA          2       /* end of acquisition/output */
 #define COMEDI_CB_BLOCK                4       /* data has arrived:
                                         * wakes up read() / write() */
 #define COMEDI_CB_EOBUF                8       /* DEPRECATED: end of buffer */