linux-kernel - [PATCH v2 08/23] PCI: j721e: Drop pointless of_device_get_match

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Message-Id: <20211223011054.1227810-9-helgaas@kernel.org>
Date:   Wed, 22 Dec 2021 19:10:39 -0600
From:   Bjorn Helgaas <helgaas@...nel.org>
To:     linux-pci@...r.kernel.org, Fan Fei <ffclaire1224@...il.com>
Cc:     Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Rob Herring <robh@...nel.org>, linux-kernel@...r.kernel.org,
        linux-kernel-mentees@...ts.linuxfoundation.org,
        Shuah Khan <skhan@...uxfoundation.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Tom Joseph <tjoseph@...ence.com>, linux-omap@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v2 08/23] PCI: j721e: Drop pointless of_device_get_match_data() cast

From: Bjorn Helgaas <bhelgaas@...gle.com>

of_device_get_match_data() returns "void *", so no cast is needed when
assigning the result to a pointer type.  Drop the unnecessary cast.

Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
Cc: Kishon Vijay Abraham I <kishon@...com>
Cc: Tom Joseph <tjoseph@...ence.com>
Cc: linux-omap@...r.kernel.org
Cc: linux-arm-kernel@...ts.infradead.org
---
 drivers/pci/controller/cadence/pci-j721e.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/controller/cadence/pci-j721e.c b/drivers/pci/controller/cadence/pci-j721e.c
index 918e11082e6a..cd43d1898482 100644
--- a/drivers/pci/controller/cadence/pci-j721e.c
+++ b/drivers/pci/controller/cadence/pci-j721e.c
@@ -354,7 +354,7 @@ static int j721e_pcie_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct device_node *node = dev->of_node;
 	struct pci_host_bridge *bridge;
-	struct j721e_pcie_data *data;
+	const struct j721e_pcie_data *data;
 	struct cdns_pcie *cdns_pcie;
 	struct j721e_pcie *pcie;
 	struct cdns_pcie_rc *rc;
@@ -367,7 +367,7 @@ static int j721e_pcie_probe(struct platform_device *pdev)
 	int ret;
 	int irq;
 
-	data = (struct j721e_pcie_data *)of_device_get_match_data(dev);
+	data = of_device_get_match_data(dev);
 	if (!data)
 		return -EINVAL;
 
-- 
2.25.1