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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2014-04-16 18:00:10 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-24 13:05:32 -0700 |
| commit | 37769939082ae0749405133e09eac2c3ccb8fcf0 (patch) | |
| tree | 474cba0ffa82a4d7dc834d12a26878bfb5589b9e /drivers/usb/host/ehci.h | |
| parent | 42b59eba718a145e991ae02437f38d8aa8efe207 (diff) | |
| download | linux-37769939082ae0749405133e09eac2c3ccb8fcf0.tar.gz linux-37769939082ae0749405133e09eac2c3ccb8fcf0.tar.bz2 linux-37769939082ae0749405133e09eac2c3ccb8fcf0.zip | |
USB: EHCI: Export the ehci_hub_control function
Platform drivers sometimes need to perform specific handling of hub
control requests. Make this possible by exporting the ehci_hub_control()
function which can then be called from a custom hub control handler in
the default case.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci.h')
| -rw-r--r-- | drivers/usb/host/ehci.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index 9dfc6c1394d6..eee228a26a0e 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -872,4 +872,7 @@ extern int ehci_suspend(struct usb_hcd *hcd, bool do_wakeup); extern int ehci_resume(struct usb_hcd *hcd, bool hibernated); #endif /* CONFIG_PM */ +extern int ehci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, + u16 wIndex, char *buf, u16 wLength); + #endif /* __LINUX_EHCI_HCD_H */ |