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>

1 files changed, 3 insertions, 2 deletions

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 */