V4L/DVB (7967): bt8xx: unaligned access

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c
index f20a01c..8ef0424 100644 (file)
--- a/drivers/media/video/bt8xx/bttv-cards.c
+++ b/drivers/media/video/bt8xx/bttv-cards.c
@@ -34,6 +34,7 @@
 #include <linux/firmware.h>
 #include <net/checksum.h>
 
+#include <asm/unaligned.h>
 #include <asm/io.h>
 
 #include "bttvp.h"
@@ -3858,7 +3859,7 @@ static void __devinit osprey_eeprom(struct bttv *btv, const u8 ee[256])
                ee += i;
 
                /* found a valid descriptor */
-               type = be16_to_cpup((u16*)(ee+4));
+               type = get_unaligned_be16((__be16 *)(ee+4));
 
                switch(type) {
                /* 848 based */
@@ -3918,7 +3919,7 @@ static void __devinit osprey_eeprom(struct bttv *btv, const u8 ee[256])
                               btv->c.nr, type);
                        break;
                }
-               serial = be32_to_cpup((u32*)(ee+6));
+               serial = get_unaligned_be32((__be32 *)(ee+6));
        }
 
        printk(KERN_INFO "bttv%d: osprey eeprom: card=%d '%s' serial=%u\n",