Commit 8ca5bfab authored by Michael Hennerich's avatar Michael Hennerich Committed by Greg Kroah-Hartman
Browse files

USB: host: SL811: fix unaligned accesses 



Signed-off-by: default avatarMichael Hennerich <michael.hennerich@analog.com>
Signed-off-by: default avatarBryan Wu <cooloney@kernel.org>
Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 6ebb7d1b

drivers/usb/host/sl811-hcd.c

+3 −2
Original line number Diff line number Diff line
@@ -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 */

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