From: Bjorn Helgaas <bjorn.helgaas@hp.com>

Jeff Garzik pointed out that I should have propagated the error returned
from pci_enable_device() rather than making up -ENODEV.

Propagate pci_enable_device() error returns rather than using -ENODEV.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>