[PATCH] bnxt_en: add VXLAN dependency

From: Arnd Bergmann
Date: Wed Nov 04 2015 - 10:01:00 EST

VXLAN may be a loadable module, and this driver cannot be built-in
in that case, or we get a link error:

drivers/built-in.o: In function `__bnxt_open_nic':
drivers/net/ethernet/broadcom/bnxt/bnxt.c:4581: undefined reference to `vxlan_get_rx_port'

This adds a Kconfig dependency that ensures that either VXLAN is
disabled (which the driver handles correctly), or we depend on
VXLAN itself and disallow built-in compilation when VXLAN is
a module.

Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Fixes: c0c050c58d84 ("bnxt_en: New Broadcom ethernet driver.")

diff --git a/drivers/net/ethernet/broadcom/Kconfig b/drivers/net/ethernet/broadcom/Kconfig
index 67a7d520d9f5..8550df189ceb 100644
--- a/drivers/net/ethernet/broadcom/Kconfig
+++ b/drivers/net/ethernet/broadcom/Kconfig
@@ -173,6 +173,7 @@ config SYSTEMPORT
config BNXT
tristate "Broadcom NetXtreme-C/E support"
depends on PCI
+ depends on VXLAN || VXLAN=n
select FW_LOADER
select LIBCRC32C

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