staging: comedi: ni_at_a2150: use comedi_request_region()
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Tue, 9 Apr 2013 23:24:42 +0000 (16:24 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 11 Apr 2013 19:47:51 +0000 (12:47 -0700)
commit3671cae1d8fd4bc7fa7d85ec35f2d2149652c7ad
treed90e09bf9e0c8105f53e60eaafd88ed124e2439b
parentf19df8b0c0a9598bf469692e28dc31c8c0dc1e89
staging: comedi: ni_at_a2150: use comedi_request_region()

Use comedi_request_region() to request the I/O region used by this
driver.

Remove the noise when the board is first attached as well as the
error message when the request_region() fails, comedi_request_reqion()
will output the error message if necessary.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/drivers/ni_at_a2150.c