staging: comedi: always set hw_dev during auto-config
authorIan Abbott <abbotti@mev.co.uk>
Mon, 15 Oct 2012 12:07:32 +0000 (13:07 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 22 Oct 2012 19:43:37 +0000 (12:43 -0700)
commit26cbd46529c07b50e92861f06497a5f327c48e69
tree113df4d99d227165ba445718196f956c049b5e3b
parent0a7717dfe097d7a0a08e824ed39547c3e6e9d7e8
staging: comedi: always set hw_dev during auto-config

Auto-configuration (auto-attachment) of USB and PCI comedi devices all
goes through `comedi_auto_config_helper()`.  That is a good place to set
the comedi device's `hw_dev` pointer to the hardware `struct device` via
a call to `comedi_set_hw_dev(comedi_device, hardware_device)` as it may
obviate the need for the low-level comedi driver to make this call.

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