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.gou...@linaro.org>
Cc: Arnd Bergmann <a...@arndb.de>
Cc: Alan Stern <st...@rowland.harvard.edu>
Cc: Greg KH <g...@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);
--
1.7.9.5
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