linux-kernel - [PATCH] coresight: etm4x: modify q

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Message-ID: <1460451517-171713-1-git-send-email-lipengcheng8@huawei.com>
Date:	Tue, 12 Apr 2016 16:58:37 +0800
From:	lipengcheng <lipengcheng8@...wei.com>
To:	<mathieu.poirier@...aro.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <lizhong11@...ilicon.com>
CC:	<lipengcheng8@...wei.com>, <puck.chen@...ilicon.com>,
	<liuyongfu@...ilicon.com>, <dan.zhao@...ilicon.com>
Subject: [PATCH] coresight: etm4x: modify q_support type

Because this operation exceed the range of boolean, so we should
modify q_support to unit32 bit.
drvdata->q_support = BMVAL(etmidr0, 15, 16)

Signed-off-by: Li Pengcheng <lipengcheng8@...wei.com>
Signed-off-by: Li Zhong <lizhong11@...ilicon.com>
---
 drivers/hwtracing/coresight/coresight-etm4x.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwtracing/coresight/coresight-etm4x.h b/drivers/hwtracing/coresight/coresight-etm4x.h
index c341002..305b29a 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x.h
+++ b/drivers/hwtracing/coresight/coresight-etm4x.h
@@ -330,7 +330,7 @@ struct etmv4_drvdata {
 	u32				ccctlr;
 	bool				trcbb;
 	u32				bb_ctrl;
-	bool				q_support;
+	u32				q_support;
 	u32				vinst_ctrl;
 	u32				viiectlr;
 	u32				vissctlr;
-- 
1.8.3.2