Re: [PATCH] mmc: Change the enhanced area related sysfs output format

Wolfram Sang
2016-06-14T10:13:05Z

[-- Attachment #1: Type: text/plain, Size: 476 bytes --]

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?

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 819 bytes --]