From 5c324a2ffa06f8b6fda59a77c6807acb9f45cfee Mon Sep 17 00:00:00 2001 From: Gilad Ben-Yossef Date: Sun, 1 Jul 2018 08:02:39 +0100 Subject: [PATCH] crypto: ccree - rate limit debug print A debug print about register status post interrupt can happen quite often. Rate limit it to avoid cluttering the log. Signed-off-by: Gilad Ben-Yossef Reported-by: Geert Uytterhoeven Tested-by: Geert Uytterhoeven Signed-off-by: Herbert Xu --- drivers/crypto/ccree/cc_driver.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/ccree/cc_driver.c b/drivers/crypto/ccree/cc_driver.c index bd974fe..1ff229c 100644 --- a/drivers/crypto/ccree/cc_driver.c +++ b/drivers/crypto/ccree/cc_driver.c @@ -131,8 +131,8 @@ static irqreturn_t cc_isr(int irq, void *dev_id) } if (irr) { - dev_dbg(dev, "IRR includes unknown cause bits (0x%08X)\n", - irr); + dev_dbg_ratelimited(dev, "IRR includes unknown cause bits (0x%08X)\n", + irr); /* Just warning */ } -- 2.7.4