diff options
Diffstat (limited to 'drivers/net/wireless/b43')
| -rw-r--r-- | drivers/net/wireless/b43/main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 130dcd5928b..86f35827f00 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -3874,6 +3874,7 @@ static struct b43_wldev * b43_wireless_core_stop(struct b43_wldev *dev) { struct b43_wl *wl = dev->wl; struct b43_wldev *orig_dev; + u32 mask; redo: if (!dev || b43_status(dev) < B43_STAT_STARTED) @@ -3920,7 +3921,8 @@ redo: goto redo; return dev; } - B43_WARN_ON(b43_read32(dev, B43_MMIO_GEN_IRQ_MASK)); + mask = b43_read32(dev, B43_MMIO_GEN_IRQ_MASK); + B43_WARN_ON(mask != 0xFFFFFFFF && mask); /* Drain the TX queue */ while (skb_queue_len(&wl->tx_queue)) |