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| author | David S. Miller <davem@davemloft.net> | 2010-01-31 23:34:58 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-01-31 23:34:58 -0800 |
| commit | 1e98cadb0d2b9f945f35beee4a0ce667f3c6dbe4 (patch) | |
| tree | 0b5940be30331d461cd4421abe7829b392ab6e62 /drivers/bluetooth/btuart_cs.c | |
| parent | 71cc1fa9f2d71eb2eba9b8e71e27cff9863e55f3 (diff) | |
| parent | 6bf8268f9a91f1065c99503161ebd061492bebe3 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6
Diffstat (limited to 'drivers/bluetooth/btuart_cs.c')
| -rw-r--r-- | drivers/bluetooth/btuart_cs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index d339464dc15..91c52309980 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -295,7 +295,9 @@ static irqreturn_t btuart_interrupt(int irq, void *dev_inst) int iir, lsr; irqreturn_t r = IRQ_NONE; - BUG_ON(!info->hdev); + if (!info || !info->hdev) + /* our irq handler is shared */ + return IRQ_NONE; iobase = info->p_dev->io.BasePort1; |