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Diffstat (limited to 'drivers/staging/comedi/comedidev.h')
-rw-r--r--drivers/staging/comedi/comedidev.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h
index 2e19f65..1d8e61a 100644
--- a/drivers/staging/comedi/comedidev.h
+++ b/drivers/staging/comedi/comedidev.h
@@ -345,6 +345,8 @@ void comedi_buf_memcpy_from(struct comedi_async *async, unsigned int offset,
int comedi_dio_insn_config(struct comedi_device *, struct comedi_subdevice *,
struct comedi_insn *, unsigned int *data,
unsigned int mask);
+unsigned int comedi_dio_update_state(struct comedi_subdevice *,
+ unsigned int *data);
void *comedi_alloc_devpriv(struct comedi_device *, size_t);
int comedi_alloc_subdevices(struct comedi_device *, int);
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