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authorAlan Stern <stern@rowland.harvard.edu>2008-04-03 18:03:06 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2008-04-24 21:16:48 -0700
commit7be7d7418776a41badce7ca00246e270d408e4b9 (patch)
tree8d3de8a987f917ceb347b9e4c9e14eebbf6b8f61 /drivers/usb/host/uhci-hcd.c
parent7329e211b987a493cbcfca0e98c60eb108ab42df (diff)
downloadop-kernel-dev-7be7d7418776a41badce7ca00246e270d408e4b9.zip
op-kernel-dev-7be7d7418776a41badce7ca00246e270d408e4b9.tar.gz
USB: clarify usage of hcd->suspend/resume methods
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>
Diffstat (limited to 'drivers/usb/host/uhci-hcd.c')
-rw-r--r--drivers/usb/host/uhci-hcd.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index ec98789..fec9872 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -737,7 +737,7 @@ static int uhci_rh_resume(struct usb_hcd *hcd)
return rc;
}
-static int uhci_suspend(struct usb_hcd *hcd, pm_message_t message)
+static int uhci_pci_suspend(struct usb_hcd *hcd, pm_message_t message)
{
struct uhci_hcd *uhci = hcd_to_uhci(hcd);
int rc = 0;
@@ -774,7 +774,7 @@ done:
return rc;
}
-static int uhci_resume(struct usb_hcd *hcd)
+static int uhci_pci_resume(struct usb_hcd *hcd)
{
struct uhci_hcd *uhci = hcd_to_uhci(hcd);
@@ -872,8 +872,8 @@ static const struct hc_driver uhci_driver = {
.reset = uhci_init,
.start = uhci_start,
#ifdef CONFIG_PM
- .suspend = uhci_suspend,
- .resume = uhci_resume,
+ .pci_suspend = uhci_pci_suspend,
+ .pci_resume = uhci_pci_resume,
.bus_suspend = uhci_rh_suspend,
.bus_resume = uhci_rh_resume,
#endif
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