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[PATCH] skge: check for PCI hotplug during IRQ 

Check if IRQ came from hardware fault (hotplug).

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Stephen Hemminger 2006-09-06 11:06:10 -07:00 committed by Jeff Garzik
parent 2a2fc64481
commit 0486a8c83b
1 changed files with 1 additions and 1 deletions
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2
drivers/net/skge.c
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@ -2884,7 +2884,7 @@ static irqreturn_t skge_intr(int irq, void *dev_id, struct pt_regs *regs)
spin_lock(&hw->hw_lock);
/* Reading this register masks IRQ */
status = skge_read32(hw, B0_SP_ISRC);
if (status == 0)
if (status == 0 || status == ~0)
goto out;
handled = 1;