commit 719234f9444552a8b3ac30a7c373db62e13c14f4
author Jon Mason <jon.mason@intel.com> Mon Jan 21 15:28:51 2013 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Mon Jan 21 14:34:21 2013 -0800
tree a277e3dba46f5d211e85db8199d292517375d293
parent fc8d713ecd01acb312afed8c560130ea7284c6db

NTB: disable x86_32 support

Atomic readq and writeq do not exist by default on some 32bit
architectures, thus causing compile errors due to non-existent symbols.
Since NTB has not been tested 32bit, disable x86_32 support until such
time as this and any other issues can be properly discovered.

Signed-off-by: Jon Mason <jon.mason@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/ntb/Kconfig

diff --git a/drivers/ntb/Kconfig b/drivers/ntb/Kconfig
index f69df793..37ee649 100644
--- a/drivers/ntb/Kconfig
+++ b/drivers/ntb/Kconfig
@@ -1,7 +1,7 @@
 config NTB
        tristate "Intel Non-Transparent Bridge support"
        depends on PCI
-       depends on X86
+       depends on X86_64
        help
         The PCI-E Non-transparent bridge hardware is a point-to-point PCI-E bus
         connecting 2 systems.  When configured, writes to the device's PCI