Re: [PATCH v1 2/2] PCI: PM: Resume bus after putting the bridge into D0 entirely

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

 



On Mon, Apr 04, 2022 at 05:42:27PM +0200, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
> 
> It is rather counter-intuitive to attempt to resume devices on a bus
> segment before completing a transition of their parent bridge into
> D0, so do that when the transition is complete.
> 
> This matters especially when the transition in question is not
> successful, in which case it doesn't make sense to even try to
> resume the child devices at all.

Good point.

> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

Reviewed-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>



[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