p54: fix EEPROM structure endianness
Since the EEPROM structure is read from hardware, it is
always little endian, annotate that in the struct and
make sure to convert where applicable.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Michael Wu <flamingice@sourmilk.net>
Tested-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/p54common.c b/drivers/net/wireless/p54common.c
index 5cda49a..56aabec 100644
--- a/drivers/net/wireless/p54common.c
+++ b/drivers/net/wireless/p54common.c
@@ -172,7 +172,7 @@
int err;
wrap = (struct eeprom_pda_wrap *) eeprom;
- entry = (void *)wrap->data + wrap->len;
+ entry = (void *)wrap->data + le16_to_cpu(wrap->len);
i += 2;
i += le16_to_cpu(entry->len)*2;
while (i < len) {
diff --git a/drivers/net/wireless/p54common.h b/drivers/net/wireless/p54common.h
index a721334..b67ff34 100644
--- a/drivers/net/wireless/p54common.h
+++ b/drivers/net/wireless/p54common.h
@@ -53,10 +53,10 @@
} __attribute__ ((packed));
struct eeprom_pda_wrap {
- u32 magic;
- u16 pad;
- u16 len;
- u32 arm_opcode;
+ __le32 magic;
+ __le16 pad;
+ __le16 len;
+ __le32 arm_opcode;
u8 data[0];
} __attribute__ ((packed));