diff options
| 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-hub.c | |
| parent | USB: OHCI: Export the OHCI hub control and status_data functions (diff) | |
| download | linux-dev-37769939082ae0749405133e09eac2c3ccb8fcf0.tar.xz linux-dev-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-hub.c')
| -rw-r--r-- | drivers/usb/host/ehci-hub.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c index 7ae0c4d51741..cc305c71ac3d 100644 --- a/drivers/usb/host/ehci-hub.c +++ b/drivers/usb/host/ehci-hub.c @@ -33,15 +33,6 @@ #ifdef CONFIG_PM -static int ehci_hub_control( - struct usb_hcd *hcd, - u16 typeReq, - u16 wValue, - u16 wIndex, - char *buf, - u16 wLength -); - static int persist_enabled_on_companion(struct usb_device *udev, void *unused) { return !udev->maxchild && udev->persist_enabled && @@ -865,7 +856,7 @@ cleanup: #endif /* CONFIG_USB_HCD_TEST_MODE */ /*-------------------------------------------------------------------------*/ -static int ehci_hub_control ( +int ehci_hub_control( struct usb_hcd *hcd, u16 typeReq, u16 wValue, @@ -1285,6 +1276,7 @@ error_exit: spin_unlock_irqrestore (&ehci->lock, flags); return retval; } +EXPORT_SYMBOL_GPL(ehci_hub_control); static void ehci_relinquish_port(struct usb_hcd *hcd, int portnum) { |