diff options
Diffstat (limited to 'drivers/staging/comedi/comedidev.h')
| -rw-r--r-- | drivers/staging/comedi/comedidev.h | 30 |
1 files changed, 7 insertions, 23 deletions
diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h index dfab5a84b..28a5d3a03 100644 --- a/drivers/staging/comedi/comedidev.h +++ b/drivers/staging/comedi/comedidev.h @@ -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) @@ -303,26 +303,10 @@ void comedi_event(struct comedi_device *dev, struct comedi_subdevice *s); struct comedi_device *comedi_dev_get_from_minor(unsigned minor); int comedi_dev_put(struct comedi_device *dev); -/** - * comedi_subdevice "runflags" - * @COMEDI_SRF_RT: DEPRECATED: command is running real-time - * @COMEDI_SRF_ERROR: indicates an COMEDI_CB_ERROR event has occurred - * since the last command was started - * @COMEDI_SRF_RUNNING: command is running - * @COMEDI_SRF_FREE_SPRIV: free s->private on detach - * - * @COMEDI_SRF_BUSY_MASK: runflags that indicate the subdevice is "busy" - */ -#define COMEDI_SRF_RT BIT(1) -#define COMEDI_SRF_ERROR BIT(2) -#define COMEDI_SRF_RUNNING BIT(27) -#define COMEDI_SRF_FREE_SPRIV BIT(31) - -#define COMEDI_SRF_BUSY_MASK (COMEDI_SRF_ERROR | COMEDI_SRF_RUNNING) - bool comedi_is_subdevice_running(struct comedi_subdevice *s); void *comedi_alloc_spriv(struct comedi_subdevice *s, size_t size); +void comedi_set_spriv_auto_free(struct comedi_subdevice *s); int comedi_check_chanlist(struct comedi_subdevice *s, int n, |