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staging: comedi: use BIT macro for bit shift operation

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This patch silences the Checkpatch.pl warning 'Prefer using the
BIT macro'

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Hari Prasath Gujulan Elango 2015-06-16 14:15:46 +00:00 committed by Greg Kroah-Hartman
parent 716baa7b43
commit 4c05c50d72
1 changed files with 6 additions and 6 deletions
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12
drivers/staging/comedi/comedidev.h
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@ -227,12 +227,12 @@ struct comedi_async {
* @COMEDI_CB_ERROR_MASK: events that indicate an error has occurred
* @COMEDI_CB_CANCEL_MASK: events that will cancel an async command
*/
#define COMEDI_CB_EOS (1 << 0)
#define COMEDI_CB_EOA (1 << 1)
#define COMEDI_CB_BLOCK (1 << 2)
#define COMEDI_CB_EOBUF (1 << 3)
#define COMEDI_CB_ERROR (1 << 4)
#define COMEDI_CB_OVERFLOW (1 << 5)
#define COMEDI_CB_EOS BIT(0)
#define COMEDI_CB_EOA BIT(1)
#define COMEDI_CB_BLOCK BIT(2)
#define COMEDI_CB_EOBUF BIT(3)
#define COMEDI_CB_ERROR BIT(4)
#define COMEDI_CB_OVERFLOW BIT(5)
#define COMEDI_CB_ERROR_MASK (COMEDI_CB_ERROR | COMEDI_CB_OVERFLOW)
#define COMEDI_CB_CANCEL_MASK (COMEDI_CB_EOA | COMEDI_CB_ERROR_MASK)