coresight: stm: Fix deprecated function issue



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

Change-Id: Ia56d062ade94c72756d3afeccf741b64800162b5
Signed-off-by: Yuanfang Zhang <zhangyuanfang@codeaurora.org>

parent 7340d09c

drivers/hwtracing/coresight/coresight-stm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -557,7 +557,7 @@ 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,