From: Anton Blanchard <anton@samba.org>
Date: Tue, 6 Aug 2013 16:01:39 +0000 (+1000)
Subject: powerpc: Make device tree accesses in HVC VIO console endian safe
X-Git-Tag: MMI-PSA29.97-13-9~13718^2~42
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1502b480e2296359728e4b4e112faf5a5599ca32;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

powerpc: Make device tree accesses in HVC VIO console endian safe

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

diff --git a/drivers/tty/hvc/hvc_vio.c b/drivers/tty/hvc/hvc_vio.c
index 0c629807610e..c791b18cdd08 100644
--- a/drivers/tty/hvc/hvc_vio.c
+++ b/drivers/tty/hvc/hvc_vio.c
@@ -404,7 +404,7 @@ module_exit(hvc_vio_exit);
 void __init hvc_vio_init_early(void)
 {
 	struct device_node *stdout_node;
-	const u32 *termno;
+	const __be32 *termno;
 	const char *name;
 	const struct hv_ops *ops;
 
@@ -429,7 +429,7 @@ void __init hvc_vio_init_early(void)
 	termno = of_get_property(stdout_node, "reg", NULL);
 	if (termno == NULL)
 		goto out;
-	hvterm_priv0.termno = *termno;
+	hvterm_priv0.termno = of_read_number(termno, 1);
 	spin_lock_init(&hvterm_priv0.buf_lock);
 	hvterm_privs[0] = &hvterm_priv0;