linux-kernel - [PATCH 1/4] PCI: Move pci_rescan_bus_bridge

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Message-Id: <20250311174701.3586-1-ilpo.jarvinen@linux.intel.com>
Date: Tue, 11 Mar 2025 19:46:58 +0200
From: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
To: Bjorn Helgaas <bhelgaas@...gle.com>,
	linux-pci@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Subject: [PATCH 1/4] PCI: Move pci_rescan_bus_bridge_resize() declaration to pci/pci.h

pci_rescan_bus_bridge_resize() is only used by code inside PCI
subsystem. The comment also falsely advertizes it to be for hotplug
drivers, yet the only caller is from sysfs store function. Move the
function declaration into pci/pci.h.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
---
 drivers/pci/pci.h   | 2 ++
 include/linux/pci.h | 1 -
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 01e51db8d285..be2f43c9d3b0 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -309,6 +309,8 @@ enum pci_bar_type {
 struct device *pci_get_host_bridge_device(struct pci_dev *dev);
 void pci_put_host_bridge_device(struct device *dev);
 
+unsigned int pci_rescan_bus_bridge_resize(struct pci_dev *bridge);
+
 int pci_configure_extended_tags(struct pci_dev *dev, void *ign);
 bool pci_bus_read_dev_vendor_id(struct pci_bus *bus, int devfn, u32 *pl,
 				int rrs_timeout);
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 47b31ad724fa..d788acf2686a 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1455,7 +1455,6 @@ void set_pcie_port_type(struct pci_dev *pdev);
 void set_pcie_hotplug_bridge(struct pci_dev *pdev);
 
 /* Functions for PCI Hotplug drivers to use */
-unsigned int pci_rescan_bus_bridge_resize(struct pci_dev *bridge);
 unsigned int pci_rescan_bus(struct pci_bus *bus);
 void pci_lock_rescan_remove(void);
 void pci_unlock_rescan_remove(void);

base-commit: 2014c95afecee3e76ca4a56956a936e23283f05b
-- 
2.39.5