xen: implement Xen write_msr operation

[linux-2.6-omap-h63xx.git] / drivers / bluetooth / bluecard_cs.c

diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index 851de4d5b7de1af899dc219a1a5bf950736a19b3..bcf57927b7a8ff7e9e377f03e798c37f650689f2 100644 (file)
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -503,10 +503,7 @@ static irqreturn_t bluecard_interrupt(int irq, void *dev_inst)
        unsigned int iobase;
        unsigned char reg;
 
-       if (!info || !info->hdev) {
-               BT_ERR("Call of irq %d for unknown device", irq);
-               return IRQ_NONE;
-       }
+       BUG_ON(!info->hdev);
 
        if (!test_bit(CARD_READY, &(info->hw_state)))
                return IRQ_HANDLED;