Re: [PATCH v1] PM: sleep: core: Synchronize runtime PM status of parents and children

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

 



On Fri, Feb 07, 2025 at 04:41:18PM +0100, Rafael J. Wysocki wrote:
> On Fri, Feb 7, 2025 at 3:45 PM Johan Hovold <johan@xxxxxxxxxx> wrote:
> > On Fri, Feb 07, 2025 at 02:50:29PM +0100, Johan Hovold wrote:

> > Ok, so the driver data is never set and runtime PM is never enabled for
> > this simple bus device, which uses pm_runtime_force_suspend() for system
> > sleep.
> 
> This is kind of confusing.  Why use pm_runtime_force_suspend() if
> runtime PM is never enabled and cannot really work?

It's only done for some buses that this driver handles. The driver is
buggy; I'm preparing a fix for it regardless of the correctness of the
commit that now triggered this.

Johan




[Index of Archives]     [DMA Engine]     [Linux Coverity]     [Linux USB]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Greybus]

  Powered by Linux