From: Adrian Hunter <adrian.hunter@intel.com>
To: Wolfram Sang <wsa@the-dreams.de>,
Beata Baranowska <beatax.baranowska@intel.com>
Cc: ulf.hansson@linaro.org, aisheng.dong@nxp.com,
wsa+renesas@sang-engineering.com, gwendal@chromium.org,
chaotian.jing@mediatek.com, linux-mmc@vger.kernel.org,
linux-kernel@vger.kernel.org, sebastianx.jarosz@intel.com,
Chuanxiao Dong <chuanxiao.dong@intel.com>
Subject: Re: [PATCH] mmc: Change the enhanced area related sysfs output format
Date: Tue, 14 Jun 2016 13:36:11 +0300 [thread overview]
Message-ID: <575FDE1B.2090206@intel.com> (raw)
In-Reply-To: <20160614101242.GA1603@katana>
On 14/06/16 13:12, Wolfram Sang wrote:
> On Tue, Jun 14, 2016 at 10:33:06AM +0200, Beata Baranowska wrote:
>> From: Chuanxiao Dong <chuanxiao.dong@intel.com>
>>
>> When the enhanced area feature was not enabled, the related sysfs will
>> have -EINVAL(-22) value, so change the sysfs output format to display
>> the correct value.
>>
>> Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
>
> What about introducing attribute_group an use the is_visible callback
> there, so they won't get displayed at all?
>
Except that it is an ABI:
Documentation/ABI/testing/sysfs-devices-mmc
next prev parent reply other threads:[~2016-06-14 10:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-14 8:33 [PATCH] mmc: Change the enhanced area related sysfs output format Beata Baranowska
2016-06-14 10:12 ` Wolfram Sang
2016-06-14 10:36 ` Adrian Hunter [this message]
2016-06-14 12:41 ` Wolfram Sang
2016-06-20 9:25 ` Baranowska, BeataX
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