[PATCH 11/13] powerpc/pseries/hvcserver: Fix endian issue in hvcs_get_partner_info

[tim.gardner at canonical.com]

From: Thomas Falcon <tlfalcon at linux.vnet.ibm.com>

BugLink: http://bugs.launchpad.net/bugs/1391953

A buffer returned by H_VTERM_PARTNER_INFO contains device information
in big endian format, causing problems for little endian architectures.
This patch ensures that they are in cpu endian.

Signed-off-by: Thomas Falcon <tlfalcon at linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh at kernel.crashing.org>
Signed-off-by: Tim Gardner <tim.gardner at canonical.com>
---
 arch/powerpc/platforms/pseries/hvcserver.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/pseries/hvcserver.c b/arch/powerpc/platforms/pseries/hvcserver.c
index 4557e91..eedb645 100644
--- a/arch/powerpc/platforms/pseries/hvcserver.c
+++ b/arch/powerpc/platforms/pseries/hvcserver.c
@@ -163,8 +163,8 @@ int hvcs_get_partner_info(uint32_t unit_address, struct list_head *head,
 			return retval;
 		}
 
-		last_p_partition_ID = pi_buff[0];
-		last_p_unit_address = pi_buff[1];
+		last_p_partition_ID = be64_to_cpu(pi_buff[0]);
+		last_p_unit_address = be64_to_cpu(pi_buff[1]);
 
 		/* This indicates that there are no further partners */
 		if (last_p_partition_ID == ~0UL
-- 
2.1.3