Messages in this thread Patch in this message | | | From | Peter Korsgaard <> | Subject | [PATCH] smc911x: Re-release spinlock on spurious interrupt | Date | Thu, 20 Jul 2006 05:59:15 +0200 |
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Hi,
The smc911x driver forgets to release the spinlock on spurious interrupts. This little patch fixes it.
diff -Naur linux-2.6.18-rc2.orig/drivers/net/smc911x.c linux-2.6.18-rc2/drivers/net/smc911x.c --- linux-2.6.18-rc2.orig/drivers/net/smc911x.c 2006-07-20 10:26:20.000000000 +0200 +++ linux-2.6.18-rc2/drivers/net/smc911x.c 2006-07-20 17:44:26.000000000 +0200 @@ -1092,6 +1092,7 @@ /* 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; }
-- Bye, Peter Korsgaard - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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