linux-kernel - [PATCH 5.16 059/285] usb: dwc3: pci: Set the swnode from inside dwc3_pci

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Message-Id: <20220412062945.373936337@linuxfoundation.org>
Date:   Tue, 12 Apr 2022 08:28:36 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Hans de Goede <hdegoede@...hat.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.16 059/285] usb: dwc3: pci: Set the swnode from inside dwc3_pci_quirks()

From: Hans de Goede <hdegoede@...hat.com>

[ Upstream commit e285cb403994419e997749c9a52b9370884ae0c8 ]

The quirk handling may need to set some different properties
which means using a different swnode, move the setting of the swnode
to inside dwc3_pci_quirks() so that the quirk handling can choose
a different swnode.

Signed-off-by: Hans de Goede <hdegoede@...hat.com>
Link: https://lore.kernel.org/r/20220213130524.18748-4-hdegoede@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/usb/dwc3/dwc3-pci.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
index 06d0e88ec8af..4d9608cc55f7 100644
--- a/drivers/usb/dwc3/dwc3-pci.c
+++ b/drivers/usb/dwc3/dwc3-pci.c
@@ -185,7 +185,8 @@ static const struct software_node dwc3_pci_amd_mr_swnode = {
 	.properties = dwc3_pci_mr_properties,
 };
 
-static int dwc3_pci_quirks(struct dwc3_pci *dwc)
+static int dwc3_pci_quirks(struct dwc3_pci *dwc,
+			   const struct software_node *swnode)
 {
 	struct pci_dev			*pdev = dwc->pci;
 
@@ -242,7 +243,7 @@ static int dwc3_pci_quirks(struct dwc3_pci *dwc)
 		}
 	}
 
-	return 0;
+	return device_add_software_node(&dwc->dwc3->dev, swnode);
 }
 
 #ifdef CONFIG_PM
@@ -307,11 +308,7 @@ static int dwc3_pci_probe(struct pci_dev *pci, const struct pci_device_id *id)
 	dwc->dwc3->dev.parent = dev;
 	ACPI_COMPANION_SET(&dwc->dwc3->dev, ACPI_COMPANION(dev));
 
-	ret = device_add_software_node(&dwc->dwc3->dev, (void *)id->driver_data);
-	if (ret < 0)
-		goto err;
-
-	ret = dwc3_pci_quirks(dwc);
+	ret = dwc3_pci_quirks(dwc, (void *)id->driver_data);
 	if (ret)
 		goto err;
 
-- 
2.35.1