diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_spi.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_spi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_spi.c b/drivers/net/wireless/wl12xx/wl1271_spi.c index 51171d7d5da3..ed285fec2a08 100644 --- a/drivers/net/wireless/wl12xx/wl1271_spi.c +++ b/drivers/net/wireless/wl12xx/wl1271_spi.c @@ -324,7 +324,9 @@ static irqreturn_t wl1271_irq(int irq, void *cookie) wl->elp_compl = NULL; } - ieee80211_queue_work(wl->hw, &wl->irq_work); + if (!test_and_set_bit(WL1271_FLAG_IRQ_RUNNING, &wl->flags)) + ieee80211_queue_work(wl->hw, &wl->irq_work); + set_bit(WL1271_FLAG_IRQ_PENDING, &wl->flags); spin_unlock_irqrestore(&wl->wl_lock, flags); return IRQ_HANDLED; |