linux-kernel - [PATCH V2 02/16] PCI/PME: Export pcie_pme_disable

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Date:   Fri, 5 Apr 2019 01:24:29 +0530
From:   Vidya Sagar <vidyas@...dia.com>
To:     <bhelgaas@...gle.com>, <robh+dt@...nel.org>,
        <mark.rutland@....com>, <thierry.reding@...il.com>,
        <jonathanh@...dia.com>, <kishon@...com>, <catalin.marinas@....com>,
        <will.deacon@....com>, <lorenzo.pieralisi@....com>,
        <jingoohan1@...il.com>, <gustavo.pimentel@...opsys.com>,
        <mperttunen@...dia.com>
CC:     <linux-pci@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-tegra@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <kthota@...dia.com>,
        <mmaddireddy@...dia.com>, <vidyas@...dia.com>, <sagar.tv@...il.com>
Subject: [PATCH V2 02/16] PCI/PME: Export pcie_pme_disable_msi() API

Export pcie_pme_disable_msi() API to enable drivers using this API be able to
build as loadable modules

Signed-off-by: Vidya Sagar <vidyas@...dia.com>
---
Changes from [v1]:
* This is a new patch in v2 series

 drivers/pci/pcie/pme.c     | 6 ++++++
 drivers/pci/pcie/portdrv.h | 5 +----
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/drivers/pci/pcie/pme.c b/drivers/pci/pcie/pme.c
index 54d593d10396..18e815c1e3c9 100644
--- a/drivers/pci/pcie/pme.c
+++ b/drivers/pci/pcie/pme.c
@@ -27,6 +27,12 @@
  */
 bool pcie_pme_msi_disabled;
 
+void pcie_pme_disable_msi(void)
+{
+	pcie_pme_msi_disabled = true;
+}
+EXPORT_SYMBOL_GPL(pcie_pme_disable_msi);
+
 static int __init pcie_pme_setup(char *str)
 {
 	if (!strncmp(str, "nomsi", 5))
diff --git a/drivers/pci/pcie/portdrv.h b/drivers/pci/pcie/portdrv.h
index 1d50dc58ac40..2be7b7e9a784 100644
--- a/drivers/pci/pcie/portdrv.h
+++ b/drivers/pci/pcie/portdrv.h
@@ -127,10 +127,7 @@ struct pci_dev;
 #ifdef CONFIG_PCIE_PME
 extern bool pcie_pme_msi_disabled;
 
-static inline void pcie_pme_disable_msi(void)
-{
-	pcie_pme_msi_disabled = true;
-}
+void pcie_pme_disable_msi(void);
 
 static inline bool pcie_pme_no_msi(void)
 {
-- 
2.7.4