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[PATCH] smc911x: Re-release spinlock on spurious interrupt
[sfrench/cifs-2.6.git]
/
drivers
/
net
/
smc911x.c
diff --git
a/drivers/net/smc911x.c
b/drivers/net/smc911x.c
index d37bd860b336937c8f50645efec075a581283673..0b15290df278c5a0eb859a7a49fe370415e3dd75 100644
(file)
--- a/
drivers/net/smc911x.c
+++ b/
drivers/net/smc911x.c
@@
-1092,6
+1092,7
@@
static irqreturn_t smc911x_interrupt(int irq, void *dev_id, struct pt_regs *regs
/* Spurious interrupt check */
if ((SMC_GET_IRQ_CFG() & (INT_CFG_IRQ_INT_ | INT_CFG_IRQ_EN_)) !=
(INT_CFG_IRQ_INT_ | INT_CFG_IRQ_EN_)) {
+ spin_unlock_irqrestore(&lp->lock, flags);
return IRQ_NONE;
}