From: Alex Chiang Date: Tue, 2 Sep 2008 15:40:51 +0000 (-0600) Subject: PCI: connect struct pci_dev to struct pci_slot X-Git-Tag: v2.6.28-rc1~77^2~23 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cef354db0d7a7207ea78c716753d9216a9c2b7e1;p=pandora-kernel.git PCI: connect struct pci_dev to struct pci_slot The introduction of struct pci_slot (f46753c5e354b857b20ab8e0fe7b25) added a struct pci_slot pointer to struct pci_dev, but we forgot to associate the two. Connect the two structs together; the interesting portions of the object lifetimes are: - when a new pci_slot is created, connect it to the appropriate pci_dev's. A single pci_slot may be associated with multiple pci_dev's, e.g. any multi-function PCI device. - when a pci_slot is released, look for all the pci_dev's it was associated with, and set their pci_slot pointers to NULL - when a pci_dev is created, look for slots to associate with. Note -- when a pci_dev is released, we don't need to do any bookkeeping, since pci_slot's do not have pointers to pci_dev's. Signed-off-by: Alex Chiang Signed-off-by: Jesse Barnes --- Reading git-diff-tree failed