diff options
Diffstat (limited to 'arch/powerpc/platforms/powernv/opal.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/opal.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c index 7835d5bb973f..778a2793e75b 100644 --- a/arch/powerpc/platforms/powernv/opal.c +++ b/arch/powerpc/platforms/powernv/opal.c @@ -281,6 +281,7 @@ static void opal_handle_message(void) * value in /proc/device-tree. */ static struct opal_msg msg; + u32 type; ret = opal_get_msg(__pa(&msg), sizeof(msg)); /* No opal message pending. */ @@ -294,13 +295,14 @@ static void opal_handle_message(void) return; } + type = be32_to_cpu(msg.msg_type); + /* Sanity check */ - if (msg.msg_type > OPAL_MSG_TYPE_MAX) { - pr_warning("%s: Unknown message type: %u\n", - __func__, msg.msg_type); + if (type > OPAL_MSG_TYPE_MAX) { + pr_warning("%s: Unknown message type: %u\n", __func__, type); return; } - opal_message_do_notify(msg.msg_type, (void *)&msg); + opal_message_do_notify(type, (void *)&msg); } static int opal_message_notify(struct notifier_block *nb, |