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ath9k: mark wmi_event_swba as __packed

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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 <cmetcalf@tilera.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Chris Metcalf
2013-09-13 12:14:09 -04:00
committed by John W. Linville
parent 60751001e8
commit 8e70eb8092
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ath/ath9k/wmi.h
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@@ -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