net: ec_bhf: Add runtime dependencies

The ec_bhf driver is specific to the Beckhoff CX embedded PC series.
These are based on Intel x86 CPU. So we can add a dependency on
X86, with COMPILE_TEST as an alternative to still allow for broader
build-testing.

Signed-off-by: Jean Delvare <[email protected]>
Cc: Darek Marcinkiewicz <[email protected]>
Cc: David S. Miller <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig
index d7401017a3f10940f3a662bebc555d835be3ce4b..051349458462142081f10ca6b44f0ce02ba95036 100644 (file)
--- a/drivers/net/ethernet/Kconfig
+++ b/drivers/net/ethernet/Kconfig
@@ -39,6 +39,7 @@ source "drivers/net/ethernet/cisco/Kconfig"
 config CX_ECAT
        tristate "Beckhoff CX5020 EtherCAT master support"
        depends on PCI
+       depends on X86 || COMPILE_TEST
        ---help---
          Driver for EtherCAT master module located on CCAT FPGA
          that can be found on Beckhoff CX5020, and possibly other of CX