[PATCH] bcma: fix linking problem with of_default_bus_match_table

[Kalle Valo <kvalo@codeaurora.org>]

Stephen reported a build problem caused by commit cae761b5a6bd ("bcma: populate
bus DT subnodes as platform_device-s"):

ERROR: "of_default_bus_match_table" [drivers/bcma/bcma.ko] undefined!

Rafał Miłecki suggested as a quick fix to use IS_BUILTIN() to workaround the
issue. The downside is that this won't work when BCMA is compiled as a module,
but we can live with that for now just to unblock the breakage.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: cae761b5a6bd ("bcma: populate bus DT subnodes as platform_device-s")
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
 drivers/bcma/main.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index 59128478a90f..6b7d54622058 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -410,7 +410,7 @@ int bcma_bus_register(struct bcma_bus *bus)
 		bcma_core_pci_early_init(&bus->drv_pci[0]);
 	}
 
-	if (bus->host_pdev) {
+	if (IS_BUILTIN(CONFIG_BCMA) && bus->host_pdev) {
 		struct device *dev = &bus->host_pdev->dev;
 
 		of_platform_populate(dev->of_node, of_default_bus_match_table,
-- 
1.7.9.5