From: Ian Abbott <abbotti@mev.co.uk>
Date: Tue, 6 May 2014 12:12:14 +0000 (+0100)
Subject: staging: comedi: pass subdevice to comedi_buf_write_n_available()
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~36^2~460
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a1c0e5fe68b437ba43b3125fbe5d8c72dca242a2;p=pandora-kernel.git

staging: comedi: pass subdevice to comedi_buf_write_n_available()

Local function `comedi_buf_write_n_available()` 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 the 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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