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path: root/drivers/staging/comedi/comedilib.h
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Diffstat (limited to 'drivers/staging/comedi/comedilib.h')
-rw-r--r--drivers/staging/comedi/comedilib.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/comedi/comedilib.h b/drivers/staging/comedi/comedilib.h
index 1a78b15543c4..47b164024182 100644
--- a/drivers/staging/comedi/comedilib.h
+++ b/drivers/staging/comedi/comedilib.h
@@ -21,6 +21,8 @@
struct comedi_device *comedi_open(const char *path);
int comedi_close(struct comedi_device *dev);
+int comedi_dio_get_config(struct comedi_device *dev, unsigned int subdev,
+ unsigned int chan, unsigned int *io);
int comedi_dio_config(struct comedi_device *dev, unsigned int subdev,
unsigned int chan, unsigned int io);
int comedi_dio_bitfield(struct comedi_device *dev, unsigned int subdev,