From: Xu Jianqun <jay.xu@rock-chips.com>
Date: Thu, 4 May 2017 03:57:33 +0000 (+0800)
Subject: dmaengine: pl330: fix error message to dev_err_ratelimited
X-Git-Tag: release-20171130_firefly~4^2~672
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e25503f147cf665b6fc910983859d9f94eaf0d00;p=firefly-linux-kernel-4.4.55.git

dmaengine: pl330: fix error message to dev_err_ratelimited

Change-Id: I4d1191f5b7d330c2786eaac42213b4d255b05db8
Signed-off-by: Xu Jianqun <jay.xu@rock-chips.com>
---

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 5e0c2607176f..b49dd585cfd7 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -1616,8 +1616,8 @@ static int pl330_update(struct pl330_dmac *pl330)
 	if (pl330->pcfg.num_events < 32
 			&& val & ~((1 << pl330->pcfg.num_events) - 1)) {
 		pl330->dmac_tbd.reset_dmac = true;
-		dev_err(pl330->ddma.dev, "%s:%d Unexpected!\n", __func__,
-			__LINE__);
+		dev_err_ratelimited(pl330->ddma.dev, "%s:%d Unexpected!\n",
+				    __func__, __LINE__);
 		ret = 1;
 		goto updt_exit;
 	}