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bnxt_en: add VXLAN dependency 

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@arndb.de>
Fixes: c0c050c58d ("bnxt_en: New Broadcom ethernet driver.")
Acked-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnd Bergmann 2015-11-04 16:00:32 +01:00 committed by David S. Miller
parent 8f25348b65
commit df761ea1f3
1 changed files with 1 additions and 0 deletions
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1
drivers/net/ethernet/broadcom/Kconfig
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@ -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
---help---