linux-kernel - Re: [PATCH] PCI: dwc: layerscape: convert to builtin_platform

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Message-ID: <YBKLQ1m35Bouc6/B@atomide.com>
Date:   Thu, 28 Jan 2021 12:00:35 +0200
From:   Tony Lindgren <tony@...mide.com>
To:     Michael Walle <michael@...le.cc>
Cc:     Geert Uytterhoeven <geert@...ux-m68k.org>,
        Roy Zang <roy.zang@....com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Saravana Kannan <saravanak@...gle.com>,
        PCI <linux-pci@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Minghuan Lian <minghuan.Lian@....com>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>,
        Mingkai Hu <mingkai.hu@....com>,
        Kishon Vijay Abraham I <kishon@...com>
Subject: Re: [PATCH] PCI: dwc: layerscape: convert to
 builtin_platform_driver()

Hi,

* Michael Walle <michael@...le.cc> [210125 19:52]:
> Although I do have the changes for the builtin_platform_driver_probe()
> ready, I don't think it makes much sense to send these unless we agree
> on the increased memory footprint. While there are just a few
> builtin_platform_driver_probe() and memory increase _might_ be
> negligible, there are many more module_platform_driver_probe().

I just noticed this thread today and have pretty much come to the same
conclusions. No need to post a patch for pci-dra7xx.c, I already posted
a patch for pci-dra7xx.c yesterday as part of genpd related changes.

For me probing started breaking as the power-domains property got added.

FYI, it's the following patch:

[PATCH 01/15] PCI: pci-dra7xx: Prepare for deferred probe with module_platform_driver

Regards,

Tony