diff options
| author | Ido Yariv <ido@wizery.com> | 2012-07-24 19:18:49 +0300 |
|---|---|---|
| committer | Luciano Coelho <luca@coelho.fi> | 2012-09-27 12:13:50 +0300 |
| commit | 4cc533830b7e6b309e8b73196c410951fc2bed91 (patch) | |
| tree | fe993f5d87bb3e2ed25756ff7c71ced206f6fa98 /drivers/net/wireless/ti/wlcore/wlcore.h | |
| parent | 9b1a0a7771a62c3af4dce83e7cfd199367bd84ff (diff) | |
| download | linux-4cc533830b7e6b309e8b73196c410951fc2bed91.tar.bz2 | |
wlcore: Prevent interaction with HW after recovery is queued
When a function requests to recover, it would normally abort and will
not send any additional commands to the HW. However, other threads may
not be aware of the failure and could try to communicate with the HW
after a recovery was queued, but before the recovery work began.
Fix this by introducing an intermediate state which is set when recovery
is queued, and modify all state checks accordingly.
Signed-off-by: Ido Yariv <ido@wizery.com>
Signed-off-by: Luciano Coelho <luca@coelho.fi>
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/wlcore.h')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/wlcore.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h index 0ce7a8ebbd46..81790a0aea08 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore.h +++ b/drivers/net/wireless/ti/wlcore/wlcore.h @@ -153,7 +153,7 @@ struct wl1271 { spinlock_t wl_lock; - enum wl1271_state state; + enum wlcore_state state; enum wl12xx_fw_type fw_type; bool plt; enum plt_mode plt_mode; |