From: Arnd Bergmann <arnd@arndb.de>
Date: Thu, 14 Mar 2013 11:56:42 +0000 (+0000)
Subject: ethernet/tulip: DE4x5 needs VIRT_TO_BUS
X-Git-Tag: upstream/snapshot3+hdmi~5491^2~11
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=db0b82760ef84562b5c0fa880c22b4f352545554;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

ethernet/tulip: DE4x5 needs VIRT_TO_BUS

The automated ARM build tests have shown that the tulip de4x5 driver
uses the old-style virt_to_bus() interface on some architectures.

Alpha, Sparc and PowerPC did not hit this problem, because they
use a different code path, and most other architectures actually
do provide VIRT_TO_BUS.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Grant Grundler <grundler@parisc-linux.org>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/dec/tulip/Kconfig b/drivers/net/ethernet/dec/tulip/Kconfig
index 0c37fb2..1df33c7 100644
--- a/drivers/net/ethernet/dec/tulip/Kconfig
+++ b/drivers/net/ethernet/dec/tulip/Kconfig
@@ -108,6 +108,7 @@ config TULIP_DM910X
 config DE4X5
 	tristate "Generic DECchip & DIGITAL EtherWORKS PCI/EISA"
 	depends on (PCI || EISA)
+	depends on VIRT_TO_BUS || ALPHA || PPC || SPARC
 	select CRC32
 	---help---
 	  This is support for the DIGITAL series of PCI/EISA Ethernet cards.