linux-kernel - [PATCH v2 11/13] PCI: xgene-msi: Probe as a standard platform driver

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Message-Id: <20250708173404.1278635-12-maz@kernel.org>
Date: Tue,  8 Jul 2025 18:34:02 +0100
From: Marc Zyngier <maz@...nel.org>
To: linux-pci@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Cc: Toan Le <toan@...amperecomputing.com>,
	Lorenzo Pieralisi <lpieralisi@...nel.org>,
	Krzysztof Wilczyński <kwilczynski@...nel.org>,
	Manivannan Sadhasivam <mani@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH v2 11/13] PCI: xgene-msi: Probe as a standard platform driver

Now that we have made the dependedncy between the PCI driver and
the MSI driver explicit, there is no need to use subsys_initcall()
as a probing hook, and we can rely on builtin_platform_driver()
instead.

Signed-off-by: Marc Zyngier <maz@...nel.org>
---
 drivers/pci/controller/pci-xgene-msi.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/pci/controller/pci-xgene-msi.c b/drivers/pci/controller/pci-xgene-msi.c
index a190c25c8df52..243c7721c8799 100644
--- a/drivers/pci/controller/pci-xgene-msi.c
+++ b/drivers/pci/controller/pci-xgene-msi.c
@@ -429,9 +429,4 @@ static struct platform_driver xgene_msi_driver = {
 	.probe = xgene_msi_probe,
 	.remove = xgene_msi_remove,
 };
-
-static int __init xgene_pcie_msi_init(void)
-{
-	return platform_driver_register(&xgene_msi_driver);
-}
-subsys_initcall(xgene_pcie_msi_init);
+builtin_platform_driver(xgene_msi_driver);
-- 
2.39.2