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firewire: fix hang after card ejection

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Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
This commit is contained in:
Stefan Richter 2007-06-09 19:31:14 +02:00
parent de7f928ca4
commit a515958d6f
1 changed files with 1 additions and 1 deletions
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2
drivers/firewire/fw-ohci.c
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@ -1001,7 +1001,7 @@ static irqreturn_t irq_handler(int irq, void *data)
event = reg_read(ohci, OHCI1394_IntEventClear);
if (!event)
if (!event || !~event)
return IRQ_NONE;
reg_write(ohci, OHCI1394_IntEventClear, event);