Kishon Vijay Abraham I 28daeff669 PCI: endpoint: Make ->remove() callback optional
Make ->remove() callback optional so that endpoint function drivers don't
have to populate empty ->remove() callback functions.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-08-29 16:00:36 -05:00
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