netdev - [PATCH] CONFIG_PACKET_MMAP should depend on MMU

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Date:	Mon, 9 Apr 2007 11:01:01 +0800
From:	"Aubrey Li" <aubreylee@...il.com>
To:	netdev@...r.kernel.org, "Andrew Morton" <akpm@...l.org>
Cc:	"Linux Kernel" <linux-kernel@...r.kernel.org>
Subject: [PATCH] CONFIG_PACKET_MMAP should depend on MMU

The option CONFIG_PACKET_MMAP should depend on MMU.

Signed-off-by: Aubrey.Li <aubreylee@...il.com>
---
 net/packet/Kconfig |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/packet/Kconfig b/net/packet/Kconfig
index 34ff93f..959c272 100644
--- a/net/packet/Kconfig
+++ b/net/packet/Kconfig
@@ -17,7 +17,7 @@ config PACKET

 config PACKET_MMAP
 	bool "Packet socket: mmapped IO"
-	depends on PACKET
+	depends on PACKET && MMU
 	help
 	  If you say Y here, the Packet protocol driver will use an IO
 	  mechanism that results in faster communication.
-- 
1.5.1
-
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