linux-kernel - [PATCH v2 3/5] PCI: pci-bridge-emul: Export API functions

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Date:   Tue,  4 Aug 2020 13:57:45 +0200
From:   Pali Rohár <pali@...nel.org>
To:     linux-pci@...r.kernel.org
Cc:     Tomasz Maciej Nowak <tmn505@...il.com>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        linux-kernel@...r.kernel.org, Andrew Lunn <andrew@...n.ch>,
        Xogium <contact@...ium.me>, marek.behun@....cz
Subject: [PATCH v2 3/5] PCI: pci-bridge-emul: Export API functions

It allows kernel modules which are not compiled into kernel image to use
pci-bridge-emul API functions.

Signed-off-by: Pali Rohár <pali@...nel.org>
Reviewed-by: Marek Behún <marek.behun@....cz>
---
 drivers/pci/pci-bridge-emul.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/pci/pci-bridge-emul.c b/drivers/pci/pci-bridge-emul.c
index ccf26d12ec61..139869d50eb2 100644
--- a/drivers/pci/pci-bridge-emul.c
+++ b/drivers/pci/pci-bridge-emul.c
@@ -294,6 +294,7 @@ int pci_bridge_emul_init(struct pci_bridge_emul *bridge,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(pci_bridge_emul_init);
 
 /*
  * Cleanup a pci_bridge_emul structure that was previously initialized
@@ -305,6 +306,7 @@ void pci_bridge_emul_cleanup(struct pci_bridge_emul *bridge)
 		kfree(bridge->pcie_cap_regs_behavior);
 	kfree(bridge->pci_regs_behavior);
 }
+EXPORT_SYMBOL_GPL(pci_bridge_emul_cleanup);
 
 /*
  * Should be called by the PCI controller driver when reading the PCI
@@ -366,6 +368,7 @@ int pci_bridge_emul_conf_read(struct pci_bridge_emul *bridge, int where,
 
 	return PCIBIOS_SUCCESSFUL;
 }
+EXPORT_SYMBOL_GPL(pci_bridge_emul_conf_read);
 
 /*
  * Should be called by the PCI controller driver when writing the PCI
@@ -430,3 +433,4 @@ int pci_bridge_emul_conf_write(struct pci_bridge_emul *bridge, int where,
 
 	return PCIBIOS_SUCCESSFUL;
 }
+EXPORT_SYMBOL_GPL(pci_bridge_emul_conf_write);
-- 
2.20.1