Re: [PATCH 1/2] mmc: tmio: undo PM autosuspend when removing the host

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> When unbinding the sdhi driver on e.g. Koelsch or Salvator-XS:
> 
>     echo ee100000.sd > /sys/bus/platform/drivers/sh_mobile_sdhi/unbind
>     echo ee100000.sd > /sys/bus/platform/drivers/renesas_sdhi_internal_dmac/unbind

Confirmed. Happens on my Lager and M3-N Salvator-XS, too.

> Removing the call to pm_runtime_dont_use_autosuspend() fixes that
> symptom.  But that is definitely not the right fix, as doing so causes
> genpd_stop_dev() to no longer being called on unbind.

Yes. So, we agree that this commit seems correct but it just makes
another problem visisble?

I'll have a look. Thanks for the initial pointers!

Attachment: signature.asc
Description: PGP signature


[Index of Archives]     [Linux Samsung SOC]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]

  Powered by Linux