PCI/PM: Define pci_restore_standard_config() only for CONFIG_PM_SLEEP

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pci_restore_standard_config() was defined under CONFIG_PM but called only
by pci_pm_resume() (defined under CONFIG_SUSPEND) and pci_pm_restore()
(defined under CONFIG_HIBERNATE_CALLBACKS).  A configuration with only
CONFIG_PM leads to a warning:

  drivers/pci/pci-driver.c:533:12: error: ‘pci_restore_standard_config’ defined but not used [-Werror=unused-function]

CONFIG_PM_SLEEP depends on CONFIG_SUSPEND and CONFIG_HIBERNATE_CALLBACKS,
so define pci_restore_standard_config() under that instead.

Link: https://lore.kernel.org/r/20220420141135.444820-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

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Krzysztof Kozlowski 2022-04-20 16:11:35 +02:00 • committed by Bjorn Helgaas

parent 3123109284

commit 18a94192e2

1 changed files with 11 additions and 6 deletions

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drivers/pci/pci-driver.c

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