linux-kernel - [PATCH v4 4/6] PCI: of_property: Constify parameter in of_pci_get_addr

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Message-ID: <20241202131522.142268-5-herve.codina@bootlin.com>
Date: Mon,  2 Dec 2024 14:15:16 +0100
From: Herve Codina <herve.codina@...tlin.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Saravana Kannan <saravanak@...gle.com>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Lizhi Hou <lizhi.hou@....com>
Cc: linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-pci@...r.kernel.org,
	Allan Nielsen <allan.nielsen@...rochip.com>,
	Horatiu Vultur <horatiu.vultur@...rochip.com>,
	Steen Hegelund <steen.hegelund@...rochip.com>,
	Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
	Herve Codina <herve.codina@...tlin.com>
Subject: [PATCH v4 4/6] PCI: of_property: Constify parameter in of_pci_get_addr_flags()

The res parameter has no reason to be a pointer to an un-const struct
resource. Indeed, struct resource is not supposed to be modified by the
function.

Constify the res parameter.

Signed-off-by: Herve Codina <herve.codina@...tlin.com>
---
 drivers/pci/of_property.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/of_property.c b/drivers/pci/of_property.c
index 8aff9ca1f222..400c4c2e434d 100644
--- a/drivers/pci/of_property.c
+++ b/drivers/pci/of_property.c
@@ -69,7 +69,7 @@ static void of_pci_set_address(struct pci_dev *pdev, u32 *prop, u64 addr,
 	}
 }
 
-static int of_pci_get_addr_flags(struct resource *res, u32 *flags)
+static int of_pci_get_addr_flags(const struct resource *res, u32 *flags)
 {
 	u32 ss;
 
-- 
2.47.0