V4L/DVB (7969): m920x: unaligned access (fa9c13a3) · Commits · 戴 / test

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) {