linux-kernel - Re: [PATCH linux-next] coresight: use sysfs

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Message-ID: <0007218f-96f0-c348-0dfb-7cb54f014b1c@arm.com>
Date:   Thu, 29 Sep 2022 11:21:11 +0100
From:   Suzuki K Poulose <suzuki.poulose@....com>
To:     James Clark <james.clark@....com>, zhangsongyi.cgel@...il.com
Cc:     mike.leach@...aro.org, leo.yan@...aro.org,
        alexander.shishkin@...ux.intel.com, mcoquelin.stm32@...il.com,
        alexandre.torgue@...s.st.com, coresight@...ts.linaro.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-kernel@...r.kernel.org,
        zhang songyi <zhang.songyi@....com.cn>,
        Zeal Robot <zealci@....com.cn>,
        Mathieu Poirier <mathieu.poirier@...aro.org>
Subject: Re: [PATCH linux-next] coresight: use sysfs_emit() to instead of
 scnprintf()

On 28/09/2022 15:56, James Clark wrote:
> 
> 
> On 27/09/2022 12:51, zhangsongyi.cgel@...il.com wrote:
>> From: zhang songyi <zhang.songyi@....com.cn>
>>
>> Follow the advice of the Documentation/filesystems/sysfs.rst and show()
>> should only use sysfs_emit() or sysfs_emit_at() when formatting the value
>> to be returned to user space.
>>
>> Reported-by: Zeal Robot <zealci@....com.cn>
>> Signed-off-by: zhang songyi <zhang.songyi@....com.cn>


>> ---
>>   drivers/hwtracing/coresight/coresight-stm.c | 8 ++++----
>>   1 file changed, 4 insertions(+), 4 deletions(-)
>>
> 
> Reviewed-by: James Clark <james.clark@....com>


I have queued this locally for now, will push it once the next
cycle is out.

Suzuki