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authorHauke Mehrtens <hauke@hauke-m.de>2013-02-18 21:47:45 +0100
committerJohn W. Linville <linville@tuxdriver.com>2013-03-06 16:24:22 -0500
commit8524982847ff00b66ffb89314c342c51f4138ee7 (patch)
tree104347c00e43be53df66a4f0b8640323940461f9 /include/linux/ssb/ssb.h
parent6dbe51c251a327e012439c4772097a13df43c5b8 (diff)
ssb: fix unaligned access to mac address
The mac address should be aligned to u16 to prevent an unaligned access in drivers/ssb/pci.c where it is casted to __be16. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/linux/ssb/ssb.h')
-rw-r--r--include/linux/ssb/ssb.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index 22958d68ecf..8b1322296fe 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -26,9 +26,9 @@ struct ssb_sprom_core_pwr_info {
struct ssb_sprom {
u8 revision;
- u8 il0mac[6]; /* MAC address for 802.11b/g */
- u8 et0mac[6]; /* MAC address for Ethernet */
- u8 et1mac[6]; /* MAC address for 802.11a */
+ u8 il0mac[6] __aligned(sizeof(u16)); /* MAC address for 802.11b/g */
+ u8 et0mac[6] __aligned(sizeof(u16)); /* MAC address for Ethernet */
+ u8 et1mac[6] __aligned(sizeof(u16)); /* MAC address for 802.11a */
u8 et0phyaddr; /* MII address for enet0 */
u8 et1phyaddr; /* MII address for enet1 */
u8 et0mdcport; /* MDIO for enet0 */