Re: [PATCH v2 3/9] PCI/PM: Rearrange pci_update_current_state()

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Subject: Re: [PATCH v2 3/9] PCI/PM: Rearrange pci_update_current_state()
From: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
Date: Tue, 12 Apr 2022 12:42:58 +0300
Cc: Linux PCI <linux-pci@xxxxxxxxxxxxxxx>, Linux PM <linux-pm@xxxxxxxxxxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>, Bjorn Helgaas <helgaas@xxxxxxxxxx>
In-reply-to: <4721615.GXAFRqVoOG@kreacher>
Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo
References: <4419002.LvFx2qVVIh@kreacher> <11975904.O9o76ZdvQC@kreacher> <4721615.GXAFRqVoOG@kreacher>

On Mon, Apr 11, 2022 at 04:21:04PM +0200, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
> 
> Save one config space access in pci_update_current_state() by
> testing the retireved PCI_PM_CTRL register value against
              ^^^^^^^^^
retrieved

Follow-Ups:
- Re: [PATCH v2 3/9] PCI/PM: Rearrange pci_update_current_state()
  - From: Rafael J. Wysocki

References:
- [PATCH v1 0/7] PCI/PM: Improvements related to device transitions into D0
  - From: Rafael J. Wysocki
- [PATCH v2 0/9] PCI/PM: Improvements related to device transitions into D0
  - From: Rafael J. Wysocki
- [PATCH v2 3/9] PCI/PM: Rearrange pci_update_current_state()
  - From: Rafael J. Wysocki

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