From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Thu, 9 Aug 2012 21:50:35 +0000 (-0700)
Subject: staging: comedi: adl_pci6208: use attach_pci callback
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~75^2~1004
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=744a8398e1f48d5349409b1fa9232a109b223458;p=pandora-kernel.git

staging: comedi: adl_pci6208: use attach_pci callback

Convert this PCI driver to use the comedi PCI auto config attach mechanism
by adding an attach_pci callback function. Since the driver does not require
any external configuration options, disable the legacy attach by making the
attach callback simply return -ENOSYS. This removes the need to walk the pci
bus to find the pci_dev and the need for the pci_dev_put() in the detach.

For aesthetic reasons, rename the local variable 'thisboard' to 'boardinfo'.

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