In order to make ohci-at91 and ohci-s3c2410 as a separate driver, ohci_hub_control and ohci_hub_status_data symbol needs to be exported. This work is part of enabling multi-platform kernels on ARM.
Signed-off-by: Manjunath Goudar manjunath.goudar@linaro.org Cc: Arnd Bergmann arnd@arndb.de Cc: Alan Stern stern@rowland.harvard.edu Cc: Greg KH greg@kroah.com Cc: linux-usb@vger.kernel.org --- drivers/usb/host/ohci-hub.c | 8 ++++---- drivers/usb/host/ohci.h | 9 +++++++++ 2 files changed, 13 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c index 2347ab8..c601e70 100644 --- a/drivers/usb/host/ohci-hub.c +++ b/drivers/usb/host/ohci-hub.c @@ -437,8 +437,7 @@ 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; @@ -503,6 +502,7 @@ done:
return changed ? length : 0; } +EXPORT_SYMBOL_GPL(ohci_hub_status_data);
/*-------------------------------------------------------------------------*/
@@ -645,7 +645,7 @@ 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, @@ -773,4 +773,4 @@ error: } return retval; } - +EXPORT_SYMBOL_GPL(ohci_hub_control); diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h index e2e5faa..d0d9b60 100644 --- a/drivers/usb/host/ohci.h +++ b/drivers/usb/host/ohci.h @@ -738,3 +738,12 @@ extern int ohci_setup(struct usb_hcd *hcd); extern int ohci_suspend(struct usb_hcd *hcd, bool do_wakeup); extern int ohci_resume(struct usb_hcd *hcd, bool hibernated); #endif +extern int ohci_hub_control( + struct usb_hcd *hcd, + u16 typeReq, + u16 wValue, + u16 wIndex, + char *buf, + u16 wLength +); +extern int ohci_hub_status_data(struct usb_hcd *hcd, char *buf);