summaryrefslogtreecommitdiff
path: root/drivers/usb/host/ehci-hub.c
diff options
context:
space:
mode:
authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2014-04-16 20:00:10 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-04-25 00:05:32 +0400
commit37769939082ae0749405133e09eac2c3ccb8fcf0 (patch)
tree474cba0ffa82a4d7dc834d12a26878bfb5589b9e /drivers/usb/host/ehci-hub.c
parent42b59eba718a145e991ae02437f38d8aa8efe207 (diff)
downloadlinux-37769939082ae0749405133e09eac2c3ccb8fcf0.tar.xz
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.c12
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)
{