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

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Message-Id: <20210120105246.23218-1-michael@walle.cc>
Date:   Wed, 20 Jan 2021 11:52:46 +0100
From:   Michael Walle <michael@...le.cc>
To:     linuxppc-dev@...ts.ozlabs.org, linux-pci@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Minghuan Lian <minghuan.Lian@....com>,
        Mingkai Hu <mingkai.hu@....com>, Roy Zang <roy.zang@....com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Rob Herring <robh@...nel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Saravana Kannan <saravanak@...gle.com>,
        Michael Walle <michael@...le.cc>
Subject: [PATCH] PCI: dwc: layerscape: convert to builtin_platform_driver()

fw_devlink will defer the probe until all suppliers are ready. We can't
use builtin_platform_driver_probe() because it doesn't retry after probe
deferral. Convert it to builtin_platform_driver().

Fixes: e590474768f1 ("driver core: Set fw_devlink=on by default")
Signed-off-by: Michael Walle <michael@...le.cc>
---
 drivers/pci/controller/dwc/pci-layerscape.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/controller/dwc/pci-layerscape.c b/drivers/pci/controller/dwc/pci-layerscape.c
index 44ad34cdc3bc..5b9c625df7b8 100644
--- a/drivers/pci/controller/dwc/pci-layerscape.c
+++ b/drivers/pci/controller/dwc/pci-layerscape.c
@@ -232,7 +232,7 @@ static const struct of_device_id ls_pcie_of_match[] = {
 	{ },
 };
 
-static int __init ls_pcie_probe(struct platform_device *pdev)
+static int ls_pcie_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct dw_pcie *pci;
@@ -271,10 +271,11 @@ static int __init ls_pcie_probe(struct platform_device *pdev)
 }
 
 static struct platform_driver ls_pcie_driver = {
+	.probe = ls_pcie_probe,
 	.driver = {
 		.name = "layerscape-pcie",
 		.of_match_table = ls_pcie_of_match,
 		.suppress_bind_attrs = true,
 	},
 };
-builtin_platform_driver_probe(ls_pcie_driver, ls_pcie_probe);
+builtin_platform_driver(ls_pcie_driver);
-- 
2.20.1