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USB: clarify usage of hcd->suspend/resume methods

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The .suspend and .resume method pointers in struct usb_hcd have not
been fully understood by host-controller driver writers.  They are
meant for use with PCI controllers; other platform-specific drivers
generally should not refer to them.

To try and clarify matters, this patch (as1065) renames those methods
to .pci_suspend and .pci_resume.  It eliminates corresponding dead code
and bogus references in the ohci-ssb and u132-hcd drivers.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Stern
2008-04-03 18:03:06 -04:00
committed by Greg Kroah-Hartman
parent 7329e211b9
commit 7be7d74187
7 changed files with 15 additions and 83 deletions
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5
drivers/usb/host/ohci-pci.c
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@@ -347,9 +347,8 @@ static const struct hc_driver ohci_pci_hc_driver = {
.shutdown = ohci_shutdown,
#ifdef CONFIG_PM
/* these suspend/resume entries are for upstream PCI glue ONLY */
.suspend = ohci_pci_suspend,
.resume = ohci_pci_resume,
.pci_suspend = ohci_pci_suspend,
.pci_resume = ohci_pci_resume,
#endif
/*