staging: comedi: pass subdevice to __comedi_buf_write_alloc()

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Local function `__comedi_buf_write_alloc()` is called by
`comedi_buf_write_alloc()` and `comedi_buf_put()`.  It currently takes a
pointer to a `struct comedi_async`.  Change it to take a pointer to a
`struct comedi_subdevice` and use the `async` member for consistency
with other comedi buffer handling functions.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Ian Abbott 2014-05-06 13:12:13 +01:00 • committed by Greg Kroah-Hartman

parent 5b108588ba

commit 8ab4fe7e13

1 changed files with 4 additions and 3 deletions

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drivers/staging/comedi/comedi_buf.c

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