From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Tue, 5 Mar 2013 16:53:41 +0000 (-0700)
Subject: staging: comedi: comedi_pci: change the comedi_pci_auto_config() 'context'
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~137^2~727
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b8f4ac237e382accd4b30c75043939f7ed9e79a6;p=pandora-kernel.git

staging: comedi: comedi_pci: change the comedi_pci_auto_config() 'context'

The comedi_pci_auto_config() function is used to allow the PCI driver
(*probe) function to automatically call the comedi driver (*auto_attach).
This allows the comedi driver to be part of the PnP process when the
PCI device is detected.

Currently the comedi_pci_auto_config() always passes a 'context' of '0'
to comedi_auto_config(). This makes the 'context' a bit useless.

Modify comedi_pci_auto_config() to allow the comedi pci drivers to pass
a 'context' from the PCI driver.

Make all the comedi pci drivers pass the pci_device_id 'driver_data' as
the 'context'. Since none of the comedi pci drivers currently set the
'driver_data' the 'context' will still be '0'.

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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