From: Matan Barak <matanb@mellanox.com>
Date: Tue, 25 Jul 2017 17:29:06 +0300
Subject: IB/hns: Avoid compile test under non 64bit environments
Patch-mainline: v4.14-rc1
Git-commit: 3e5f0881f17525e3b49835947a5e0cf2d681b1e2
References: bsc#1104427 FATE#326416

The hns driver uses __raw_writeq which is only defined in 64BIT
environments. Trying to compile the driver in a 32BIT environment
results in errors. Only COMPILE_TEST when 64BIT is defined.

Fixes: 7d1b6a678e0b ("IB/hns: Support compile test for hns RoCE driver")
Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/hw/hns/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/infiniband/hw/hns/Kconfig
+++ b/drivers/infiniband/hw/hns/Kconfig
@@ -1,7 +1,7 @@
 config INFINIBAND_HNS
 	tristate "HNS RoCE Driver"
 	depends on NET_VENDOR_HISILICON
-	depends on (ARM64 || COMPILE_TEST) && HNS && HNS_DSAF && HNS_ENET
+	depends on (ARM64 || (COMPILE_TEST && 64BIT)) && HNS && HNS_DSAF && HNS_ENET
 	---help---
 	  This is a RoCE/RDMA driver for the Hisilicon RoCE engine. The engine
 	  is used in Hisilicon Hi1610 and more further ICT SoC.