Commit 9f7a60d6 authored by Qi Yong's avatar Qi Yong Committed by Dmitry Torokhov
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Input: atkbd - use printk_ratelimit for spurious ACK messages 



Signed-off-by: default avatarQi Yong <qiyong@mail.fc-cn.com>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent da4249c9

drivers/input/keyboard/atkbd.c

+4 −3
Original line number Diff line number Diff line
@@ -409,6 +409,7 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, 
			goto out;

		case ATKBD_RET_ACK:

		case ATKBD_RET_NAK:

			if (printk_ratelimit())

				printk(KERN_WARNING "atkbd.c: Spurious %s on %s. "

				       "Some program might be trying access hardware directly.\n",

				       data == ATKBD_RET_ACK ? "ACK" : "NAK", serio->phys);