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path: root/drivers/pci/search.c
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-rw-r--r--drivers/pci/search.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index 9d75dc8ca602..993d4a0a2469 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -15,6 +15,8 @@
#include "pci.h"
DECLARE_RWSEM(pci_bus_sem);
+EXPORT_SYMBOL_GPL(pci_bus_sem);
+
/*
* find the upstream PCIe-to-PCI bridge of a PCI device
* if the device is PCIE, return NULL