Commit 11838230 authored by Tim Small's avatar Tim Small Committed by Tejun Heo

sata_sil24: Identify which card suffered IRQ status error

In machines with multiple Silicon Image 3124 and/or 3132 cards, there is no
way to tell which card is the culprit when the sata_sil24 interrupt handler
gets a bad status.
Tested-by: default avatarTim Small <tim@seoss.co.uk>
Signed-off-by: default avatarTim Small <tim@seoss.co.uk>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent af64dce4
...@@ -1154,7 +1154,7 @@ static irqreturn_t sil24_interrupt(int irq, void *dev_instance) ...@@ -1154,7 +1154,7 @@ static irqreturn_t sil24_interrupt(int irq, void *dev_instance)
status = readl(host_base + HOST_IRQ_STAT); status = readl(host_base + HOST_IRQ_STAT);
if (status == 0xffffffff) { if (status == 0xffffffff) {
printk(KERN_ERR DRV_NAME ": IRQ status == 0xffffffff, " dev_err(host->dev, "IRQ status == 0xffffffff, "
"PCI fault or device removal?\n"); "PCI fault or device removal?\n");
goto out; goto out;
} }
......
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