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parisc: Ratelimit dino stuck interrupt warnings 

While playing with qemu with an emulated RT8139cp NIC, I faced lots of
the following warnings:
Dino 0x00810000: stuck interrupt 2

This patch ratelimits this warning and reports back that the IRQ was
handled.

Signed-off-by: Helge Deller <deller@gmx.de>
hifive-unleashed-5.1
Helge Deller 2018-10-07 23:28:45 +02:00
parent 35d8be9c56
commit 2e37787df0
1 changed files with 1 additions and 2 deletions
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3
drivers/parisc/dino.c
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@ -396,9 +396,8 @@ ilr_again:
if (mask) {
if (--ilr_loop > 0)
goto ilr_again;
printk(KERN_ERR "Dino 0x%px: stuck interrupt %d\n",
pr_warn_ratelimited("Dino 0x%px: stuck interrupt %d\n",
dino_dev->hba.base_addr, mask);
return IRQ_NONE;
}
return IRQ_HANDLED;
}