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Commit 9f0d7e63 authored by Yuanfang Zhang's avatar Yuanfang Zhang Committed by Gerrit - the friendly Code Review server
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coresight: stm: Fix deprecated function issue 



'sprintf' has been deprecated, replace it with 'scnprintf'.

Change-Id: Ia56d062ade94c72756d3afeccf741b64800162b5
Signed-off-by: default avatarYuanfang Zhang <zhangyuanfang@codeaurora.org>
parent 32333705

drivers/hwtracing/coresight/coresight-stm.c

+2 −2
Original line number Diff line number Diff line 
/* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.

/* Copyright (c) 2015-2019, The Linux Foundation. All rights reserved.

 *

 * Description: CoreSight System Trace Macrocell driver

 *
@@ -563,7 +563,7 @@ static ssize_t traceid_show(struct device *dev, 
	struct stm_drvdata *drvdata = dev_get_drvdata(dev->parent);



	val = drvdata->traceid;

	return sprintf(buf, "%#lx\n", val);

	return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);

}



static ssize_t traceid_store(struct device *dev,