Commit 9a11899c5e69 (USB: OHCI: add missing PCI PM callbacks to
ohci-pci.c) added missing ohci_suspend and ohci_resume callback
pointers, but forgot that these callbacks are declared and defined
only when CONFIG_PM is enabled.
This patch adds a preprocessor conditional to avoid build errors when
PM is disabled.
Signed-off-by: Alan Stern <st...@rowland.harvard.edu>
---
[as1702]
drivers/usb/host/ohci-pci.c | 2 ++
1 file changed, 2 insertions(+)
Index: usb-3.11/drivers/usb/host/ohci-pci.c
===================================================================
--- usb-3.11.orig/drivers/usb/host/ohci-pci.c
+++ usb-3.11/drivers/usb/host/ohci-pci.c
@@ -305,9 +305,11 @@ static int __init ohci_pci_init(void)
ohci_init_driver(&ohci_pci_hc_driver, &pci_overrides);
+#ifdef CONFIG_PM
/* Entries for the PCI suspend/resume callbacks are special */
ohci_pci_hc_driver.pci_suspend = ohci_suspend;
ohci_pci_hc_driver.pci_resume = ohci_resume;
+#endif
return pci_register_driver(&ohci_pci_driver);
}
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