linux-kernel - [PATCH 1/3] PCI: Unexport of_pci_parse_bus

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Message-Id: <20250103213129.5182-2-helgaas@kernel.org>
Date: Fri,  3 Jan 2025 15:31:27 -0600
From: Bjorn Helgaas <helgaas@...nel.org>
To: Rob Herring <robh@...nel.org>
Cc: "David S . Miller" <davem@...emloft.net>,
	Andreas Larsson <andreas@...sler.com>,
	sparclinux@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-pci@...r.kernel.org,
	Bjorn Helgaas <bhelgaas@...gle.com>
Subject: [PATCH 1/3] PCI: Unexport of_pci_parse_bus_range()

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

of_pci_parse_bus_range() is only used in drivers/pci/of.c, so make it
static and unexport it.

Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
---
 drivers/pci/of.c  | 4 ++--
 drivers/pci/pci.h | 7 -------
 2 files changed, 2 insertions(+), 9 deletions(-)

diff --git a/drivers/pci/of.c b/drivers/pci/of.c
index 52f770bcc481..2f579b691f8e 100644
--- a/drivers/pci/of.c
+++ b/drivers/pci/of.c
@@ -190,7 +190,8 @@ EXPORT_SYMBOL_GPL(of_pci_get_devfn);
  *
  * Returns 0 on success or a negative error-code on failure.
  */
-int of_pci_parse_bus_range(struct device_node *node, struct resource *res)
+static int of_pci_parse_bus_range(struct device_node *node,
+				  struct resource *res)
 {
 	u32 bus_range[2];
 	int error;
@@ -207,7 +208,6 @@ int of_pci_parse_bus_range(struct device_node *node, struct resource *res)
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(of_pci_parse_bus_range);
 
 /**
  * of_get_pci_domain_nr - Find the host bridge domain number
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 2e40fc63ba31..35faf4770a14 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -797,7 +797,6 @@ static inline u64 pci_rebar_size_to_bytes(int size)
 struct device_node;
 
 #ifdef CONFIG_OF
-int of_pci_parse_bus_range(struct device_node *node, struct resource *res);
 int of_get_pci_domain_nr(struct device_node *node);
 int of_pci_get_max_link_speed(struct device_node *node);
 u32 of_pci_get_slot_power_limit(struct device_node *node,
@@ -813,12 +812,6 @@ int devm_of_pci_bridge_init(struct device *dev, struct pci_host_bridge *bridge);
 bool of_pci_supply_present(struct device_node *np);
 
 #else
-static inline int
-of_pci_parse_bus_range(struct device_node *node, struct resource *res)
-{
-	return -EINVAL;
-}
-
 static inline int
 of_get_pci_domain_nr(struct device_node *node)
 {
-- 
2.34.1