diff options
Diffstat (limited to 'drivers/pci/search.c')
| -rw-r--r-- | drivers/pci/search.c | 2 |
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 @@ | |||
| 15 | #include "pci.h" | 15 | #include "pci.h" |
| 16 | 16 | ||
| 17 | DECLARE_RWSEM(pci_bus_sem); | 17 | DECLARE_RWSEM(pci_bus_sem); |
| 18 | EXPORT_SYMBOL_GPL(pci_bus_sem); | ||
| 19 | |||
| 18 | /* | 20 | /* |
| 19 | * find the upstream PCIe-to-PCI bridge of a PCI device | 21 | * find the upstream PCIe-to-PCI bridge of a PCI device |
| 20 | * if the device is PCIE, return NULL | 22 | * if the device is PCIE, return NULL |