diff mbox

pci: export devm_request_pci_bus_resources to modules

Message ID 20160620154604.2280100-1-arnd@arndb.de
State New
Headers show

Commit Message

Arnd Bergmann June 20, 2016, 3:45 p.m. UTC 
Host drivers can be loadable modules, so we might run into this
build error with the new interface:

ERROR: devm_request_pci_bus_resources [drivers/pci/host/pcie-iproc.ko] undefined!

This adds an EXPORT_SYMBOL_GPL() line.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

---
 drivers/pci/bus.c | 1 +
 1 file changed, 1 insertion(+)

-- 
2.9.0
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Patch

diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 4c42a1013e3b..32efe8f5d5e9 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -132,6 +132,7 @@  int devm_request_pci_bus_resources(struct device *dev,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(devm_request_pci_bus_resources);
 
 static struct pci_bus_region pci_32_bit = {0, 0xffffffffULL};
 #ifdef CONFIG_PCI_BUS_ADDR_T_64BIT