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Vaibhav Gupta authored
Earlier, drivers had to manage the device's power states, and related operations, themselves. With the generic approach, these are done by PCI core. The only driver-specific jobs, .suspend() and .resume() doing were invoking PCI helper functions pci_save/restore_state() and pci_set_power_state(). This is not recommeneded as PCI core takes care of that. Hence they became empty-body functions, thus define them NULL. Compile-tested only. Signed-off-by: Vaibhav Gupta <vaibhavgupta40@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200623094454.12427-1-vaibhavgupta40@gmail.com
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