xhci: Export symbols used by host-controller drivers

In preparation for allowing the xHCI host controller drivers to be built
as separate modules, export symbols from the xHCI core that may be used
by the host controller drivers.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/xhci-dbg.c b/drivers/usb/host/xhci-dbg.c
index eb009a457fb537f6c6674d097e852de0501e98dc..bb89175ca6e5dd5e9669076ee3f5ddbde05c638e 100644 (file)
--- a/drivers/usb/host/xhci-dbg.c
+++ b/drivers/usb/host/xhci-dbg.c
@@ -594,3 +594,4 @@ void xhci_dbg_trace(struct xhci_hcd *xhci, void (*trace)(struct va_format *),
        trace(&vaf);
        va_end(args);
 }
+EXPORT_SYMBOL_GPL(xhci_dbg_trace);

diff --git a/drivers/usb/host/xhci-trace.c b/drivers/usb/host/xhci-trace.c
index 7cf30c83dcf3af899c3663f739d15bb3ed25e45a..367b630bdb3c0376e065bea040971784f8c39d81 100644 (file)
--- a/drivers/usb/host/xhci-trace.c
+++ b/drivers/usb/host/xhci-trace.c
@@ -13,3 +13,5 @@
 
 #define CREATE_TRACE_POINTS
 #include "xhci-trace.h"
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(xhci_dbg_quirks);

diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index d4e134058ae3f157e00bfaefb08fd27edc36d445..3e0f5c7aed7a48a531ed5960808e26e3d62fca08 100644 (file)
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -653,6 +653,7 @@ int xhci_run(struct usb_hcd *hcd)
                        "Finished xhci_run for USB2 roothub");
        return 0;
 }
+EXPORT_SYMBOL_GPL(xhci_run);
 
 static void xhci_only_stop_hcd(struct usb_hcd *hcd)
 {
@@ -929,6 +930,7 @@ int xhci_suspend(struct xhci_hcd *xhci)
 
        return rc;
 }
+EXPORT_SYMBOL_GPL(xhci_suspend);
 
 /*
  * start xHC (not bus-specific)
@@ -1082,6 +1084,7 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
 
        return retval;
 }
+EXPORT_SYMBOL_GPL(xhci_resume);
 #endif /* CONFIG_PM */
 
 /*-------------------------------------------------------------------------*/
@@ -4902,6 +4905,7 @@ error:
        kfree(xhci);
        return retval;
 }
+EXPORT_SYMBOL_GPL(xhci_gen_setup);
 
 static const struct hc_driver xhci_hc_driver = {
        .description =          "xhci-hcd",