linux-kernel - [PATCH] ACPI: pci_root: Constify fwnode_handle in acpi_pci_root_remap

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Message-Id: <7ae7866ab8b897253703ecee44c688b6832d49a3.1745552799.git.xiaopei01@kylinos.cn>
Date: Fri, 25 Apr 2025 11:48:08 +0800
From: Pei Xiao <xiaopei01@...inos.cn>
To: bhelgaas@...gle.com,
	rafael@...nel.org,
	linux-pci@...r.kernel.org,
	linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Pei Xiao <xiaopei01@...inos.cn>
Subject: [PATCH] ACPI: pci_root: Constify fwnode_handle in acpi_pci_root_remap_iospace

The fwnode_handle passed into pci_register_io_range is not modified,
so make it const.

Signed-off-by: Pei Xiao <xiaopei01@...inos.cn>
---
 drivers/acpi/pci_root.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index d0b6a024daae..74ade4160314 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -858,7 +858,7 @@ static void acpi_pci_root_validate_resources(struct device *dev,
 	}
 }
 
-static void acpi_pci_root_remap_iospace(struct fwnode_handle *fwnode,
+static void acpi_pci_root_remap_iospace(const struct fwnode_handle *fwnode,
 			struct resource_entry *entry)
 {
 #ifdef PCI_IOBASE
-- 
2.25.1