ath9k: mark wmi_event_swba as __packed

The other structures in wmi.h are already marked this way. Without this marking, we get an unaliged access panic in the tilegx kernel: Starting stack dump of tid 0, pid 0 (swapper) on cpu 35 at cycle 198675113844 frame 0: 0xfffffff7103ada90 ath9k_htc_swba+0x120/0x618 [ath9k_htc] frame 1: 0xfffffff7103a4b10 ath9k_wmi_event_tasklet+0x1b0/0x270 [ath9k_htc] frame 2: 0xfffffff700326570 tasklet_action+0x148/0x298 [...] Signed-off-by: Chris Metcalf <[email protected]> Signed-off-by: John W. Linville <[email protected]>
CamonZ · Sep 26, 2013 · 8e70eb8 · 8e70eb8
1 parent 6075100
commit 8e70eb8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/net/wireless/ath/ath9k/wmi.h b/drivers/net/wireless/ath/ath9k/wmi.h
@@ -39,7 +39,7 @@ struct wmi_fw_version {
 struct wmi_event_swba {
 	__be64 tsf;
 	u8 beacon_pending;
-};
+} __packed;
 
 /*
  * 64 - HTC header - WMI header - 1 / txstatus