From: Ian Abbott <abbotti@mev.co.uk>
Date: Sat, 27 Oct 2012 20:44:15 +0000 (+0100)
Subject: staging: comedi: support auto_attach() for PCI and USB
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~84^2~892
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d5121914a22c22d849abb57d086fe408c9ca2c0c;p=pandora-kernel.git

staging: comedi: support auto_attach() for PCI and USB

Allow `comedi_pci_auto_config()` and `comedi_usb_auto_config()` to use
the new `auto_attach()` hook in the low-level driver's `struct
comedi_driver` if it is set and the `attach_pci()` or `attach_usb()`
hook (for PCI or USB respectively) is `NULL`.

Eventually, the `auto_attach()` hook will be the only way of
auto-configuring hardware devices as comedi devices and the bus-type
specific `attach_pci()` and `attach_usb()` hooks will be removed.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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