diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index 37f19a678c977c6155314e0fe88c7009abe73083..167c4a6ccbc39b276806c5646e8792627f732c9d 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -31,6 +31,7 @@ #include #include #include +#include #include #include #include @@ -1600,8 +1601,8 @@ static irqreturn_t serial8250_interrupt(int irq, void *dev_id) if (l == i->head && pass_counter++ > PASS_LIMIT) { /* If we hit this, we're dead. */ - printk(KERN_ERR "serial8250: too much work for " - "irq%d\n", irq); + printk_ratelimited(KERN_ERR + "serial8250: too much work for irq%d\n", irq); break; } } while (l != end);