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| author | Sabrina Dubroca <sd@queasysnail.net> | 2015-01-19 15:34:32 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-01-23 19:40:40 +0200 |
| commit | 6b47aacaa4491ab04630ab0aec10d10e6ac9e14f (patch) | |
| tree | 72c7d1a7808d8d34a85a33f56740545b6aee8df7 /drivers/net/wireless/b43/main.c | |
| parent | bcb514413e3b0f4d7e40b2f97bbb83a57e09f657 (diff) | |
| download | linux-0-day-6b47aacaa4491ab04630ab0aec10d10e6ac9e14f.tar.gz linux-0-day-6b47aacaa4491ab04630ab0aec10d10e6ac9e14f.tar.xz | |
b43: stop leds during suspend
Call b43_leds_stop during suspend to avoid this WARN:
WARNING: CPU: 1 PID: 0 at net/mac80211/util.c:755 ieee80211_can_queue_work.isra.11+0x35/0x50 [mac80211]()
queueing ieee80211 work while going to suspend
[...]
Call Trace:
[<c165fb2a>] dump_stack+0x48/0x69
[<c1052f7b>] warn_slowpath_common+0x8b/0xc0
[<f9c30225>] ? ieee80211_can_queue_work.isra.11+0x35/0x50 [mac80211]
[<f9c30225>] ? ieee80211_can_queue_work.isra.11+0x35/0x50 [mac80211]
[<c1052fe3>] warn_slowpath_fmt+0x33/0x40
[<f9c30225>] ieee80211_can_queue_work.isra.11+0x35/0x50 [mac80211]
[<f9c30260>] ieee80211_queue_work+0x20/0x40 [mac80211]
[<f9f25d78>] b43_led_brightness_set+0x28/0x30 [b43]
[<c14f3835>] led_timer_function+0xd5/0xe0
[<c10cb534>] call_timer_fn+0xa4/0x4a0
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/b43/main.c')
| -rw-r--r-- | drivers/net/wireless/b43/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 47731cb0d8155..58a2e88631fb7 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -4318,6 +4318,7 @@ redo: mutex_unlock(&wl->mutex); cancel_delayed_work_sync(&dev->periodic_work); cancel_work_sync(&wl->tx_work); + b43_leds_stop(dev); mutex_lock(&wl->mutex); dev = wl->current_dev; if (!dev || b43_status(dev) < B43_STAT_STARTED) { |