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| author | David S. Miller <davem@davemloft.net> | 2009-12-25 16:34:56 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-12-25 16:34:56 -0800 |
| commit | d346f49d0badd80aa9fc699fa9c6d5b23e778eb6 (patch) | |
| tree | 9e9698ffe7966fbe7ce924a30843f87cdfa2646e /drivers/net/wireless/hostap/hostap_hw.c | |
| parent | d87fd25d5ac4cd044e21b749a8f6cac90f093c71 (diff) | |
| parent | b6ce5c33001b1dc83e6a1a6f30c5dccccea651b6 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
Diffstat (limited to 'drivers/net/wireless/hostap/hostap_hw.c')
| -rw-r--r-- | drivers/net/wireless/hostap/hostap_hw.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c index ff9b5c882184..d70732819423 100644 --- a/drivers/net/wireless/hostap/hostap_hw.c +++ b/drivers/net/wireless/hostap/hostap_hw.c @@ -2618,6 +2618,15 @@ static irqreturn_t prism2_interrupt(int irq, void *dev_id) int events = 0; u16 ev; + /* Detect early interrupt before driver is fully configued */ + if (!dev->base_addr) { + if (net_ratelimit()) { + printk(KERN_DEBUG "%s: Interrupt, but dev not configured\n", + dev->name); + } + return IRQ_HANDLED; + } + iface = netdev_priv(dev); local = iface->local; |