Commit fa9c13a3 authored by Al Viro's avatar Al Viro Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (7969): m920x: unaligned access 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 581a7f1a

drivers/media/dvb/dvb-usb/m920x.c

+4 −3
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
#include "qt1010.h"

#include "tda1004x.h"

#include "tda827x.h"

#include <asm/unaligned.h>



/* debug */

static int dvb_usb_m920x_debug;
@@ -347,13 +348,13 @@ static int m920x_firmware_download(struct usb_device *udev, const struct firmwar 


	for (pass = 0; pass < 2; pass++) {

		for (i = 0; i + (sizeof(u16) * 3) < fw->size;) {

			value = le16_to_cpu(*(u16 *)(fw->data + i));

			value = get_unaligned_le16(fw->data + i);

			i += sizeof(u16);



			index = le16_to_cpu(*(u16 *)(fw->data + i));

			index = get_unaligned_le16(fw->data + i);

			i += sizeof(u16);



			size = le16_to_cpu(*(u16 *)(fw->data + i));

			size = get_unaligned_le16(fw->data + i);

			i += sizeof(u16);



			if (pass == 1) {