RE: [PATCH 16/17] ABI: sysfs-driver-ufs: Add another What for platform drivers

[Avri Altman]

> The current what expressions:
>         What:          /sys/bus/platform/drivers/ufshcd/*/...
> 
> Doesn't actually match what (some?) platform drivers actually
> export. For instance, drivers/scsi/ufs/ufs-hisi.c actually
> creates the sysfs struct for ufshcd inside this directory:
> 
>         /sys/devices/platform/soc/ff3c0000.ufs
> 
> Which has those aliases:
> 
>         /sys/devices/virtual/devlink/platform:fff35000.crg_ctrl--
> platform:ff3c0000.ufs/consumer/
>         /sys/bus/platform/drivers/ufshcd-hisi/ff3c0000.ufs/
>         /sys/bus/platform/devices/soc/ff3c0000.ufs/
>         /sys/bus/platform/devices/ff3c0000.ufs/
> 
> So, add another What: for such files that will match the
> device ufs entries, e. g.:
> 
>         What:          /sys/bus/platform/devices/*.ufs/
On some platforms the suffix is .ufshc
So Maybe use:
/sys/bus/platform/devices/*.ufs*/

Thanks,
Avri
> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>