From 42b59eba718a145e991ae02437f38d8aa8efe207 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 16 Apr 2014 18:00:09 +0200 Subject: USB: OHCI: Export the OHCI hub control and status_data functions Platform drivers sometimes need to perform specific handling of hub control requests and status data. Make this possible by exporting the ohci_hub_control() and ohci_hub_status_data() functions which can then be called from custom hub operations in the default case. Signed-off-by: Laurent Pinchart Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ohci-hub.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/usb/host/ohci-hub.c') diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c index c81c8721cc5a..3d53208278b3 100644 --- a/drivers/usb/host/ohci-hub.c +++ b/drivers/usb/host/ohci-hub.c @@ -438,8 +438,7 @@ static int ohci_root_hub_state_changes(struct ohci_hcd *ohci, int changed, /* build "status change" packet (one or two bytes) from HC registers */ -static int -ohci_hub_status_data (struct usb_hcd *hcd, char *buf) +int ohci_hub_status_data(struct usb_hcd *hcd, char *buf) { struct ohci_hcd *ohci = hcd_to_ohci (hcd); int i, changed = 0, length = 1; @@ -504,6 +503,7 @@ done: return changed ? length : 0; } +EXPORT_SYMBOL_GPL(ohci_hub_status_data); /*-------------------------------------------------------------------------*/ @@ -646,7 +646,7 @@ static inline int root_port_reset (struct ohci_hcd *ohci, unsigned port) return 0; } -static int ohci_hub_control ( +int ohci_hub_control( struct usb_hcd *hcd, u16 typeReq, u16 wValue, @@ -772,4 +772,4 @@ error: } return retval; } - +EXPORT_SYMBOL_GPL(ohci_hub_control); -- cgit v1.2.3