[PATCH 3/4] xhci: Export symbols used by host-controller drivers

[Andrew Bresticker]

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@xxxxxxxxxxxx>
---
 drivers/usb/host/xhci-dbg.c | 1 +
 drivers/usb/host/xhci.c     | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/drivers/usb/host/xhci-dbg.c b/drivers/usb/host/xhci-dbg.c
index eb009a4..bb89175 100644
--- 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.c b/drivers/usb/host/xhci.c
index f681087..4958a60 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -927,6 +927,7 @@ int xhci_suspend(struct xhci_hcd *xhci)
 
 	return rc;
 }
+EXPORT_SYMBOL_GPL(xhci_suspend);
 
 /*
  * start xHC (not bus-specific)
@@ -1078,6 +1079,7 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
 
 	return retval;
 }
+EXPORT_SYMBOL_GPL(xhci_resume);
 #endif	/* CONFIG_PM */
 
 /*-------------------------------------------------------------------------*/
@@ -4872,6 +4874,7 @@ error:
 	kfree(xhci);
 	return retval;
 }
+EXPORT_SYMBOL_GPL(xhci_gen_setup);
 
 static const struct hc_driver xhci_hc_driver = {
 	.description =		"xhci-hcd",
-- 
2.0.0.526.g5318336

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