From: Michael Hennerich <michael.hennerich@analog.com>
Date: Mon, 21 Dec 2009 17:53:24 +0000 (-0500)
Subject: USB: host: SL811: fix unaligned accesses
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8ca5bfab154487fd75a946e6e95d3519eb74be6a;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

USB: host: SL811: fix unaligned accesses

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index 5b22a4d1c9e4..e11cc3aa4b82 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -51,6 +51,7 @@
 #include <asm/irq.h>
 #include <asm/system.h>
 #include <asm/byteorder.h>
+#include <asm/unaligned.h>
 
 #include "../core/hcd.h"
 #include "sl811.h"
@@ -1272,12 +1273,12 @@ sl811h_hub_control(
 		sl811h_hub_descriptor(sl811, (struct usb_hub_descriptor *) buf);
 		break;
 	case GetHubStatus:
-		*(__le32 *) buf = cpu_to_le32(0);
+		put_unaligned_le32(0, buf);
 		break;
 	case GetPortStatus:
 		if (wIndex != 1)
 			goto error;
-		*(__le32 *) buf = cpu_to_le32(sl811->port1);
+		put_unaligned_le32(sl811->port1, buf);
 
 #ifndef	VERBOSE
 	if (*(u16*)(buf+2))	/* only if wPortChange is interesting */