[PATCH 2/5] net: make ARC MAC driver 32-bit only

[Ahmad Fatoum]

The driver assumes 32-bit pointers and only matches against 32-bit
rockchip device trees. Make this official in the kconfig, so it's
not selectable on 64 bit, where it would issue build warnings and
probably not work anyway.

Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
---
 drivers/net/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 4a290bebbd75..397164f3f175 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -28,7 +28,7 @@ config DRIVER_NET_AR231X
 
 config DRIVER_NET_ARC_EMAC
 	bool "ARC Ethernet MAC driver"
-	depends on HAS_DMA
+	depends on HAS_DMA && 32BIT
 	select PHYLIB
 	help
 	  This option enables support for the ARC EMAC ethernet
-- 
2.30.2