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staging: comedi: use unsigned sample in cfc_write_to_buffer()

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Sample values in comedi are generally represented as unsigned values.
`cfc_write_to_buffer()` in "comedi_fc.h" currently uses `short` to hold
a 16-bit sample value to be written to the buffer.  Change the type of
the parameter to `unsigned short` for consistency.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ian Abbott 2013-10-16 14:40:05 +01:00 committed by Greg Kroah-Hartman
parent 0a6fd02c1c
commit ca05b81334
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/comedi/drivers/comedi_fc.h
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@ -30,7 +30,7 @@ extern unsigned int cfc_write_array_to_buffer(struct comedi_subdevice *subd,
unsigned int num_bytes);
static inline unsigned int cfc_write_to_buffer(struct comedi_subdevice *subd,
short data)
unsigned short data)
{
return cfc_write_array_to_buffer(subd, &data, sizeof(data));
};