linux-kernel - [PATCH v6 2/2] PCI/MSI: Make pci_msi_shutdown(), pci_msix

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Date:	Tue, 12 May 2015 15:03:38 +0200
From:	"Michael S. Tsirkin" <mst@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	Bjorn Helgaas <bhelgaas@...gle.com>, linux-pci@...r.kernel.org,
	Fam Zheng <famz@...hat.com>,
	Yinghai Lu <yhlu.kernel.send@...il.com>,
	Yijing Wang <wangyijing@...wei.com>,
	"Eric W. Biederman" <ebiederm@...ssion.com>
Subject: [PATCH v6 2/2] PCI/MSI: Make pci_msi_shutdown(), pci_msix_shutdown()
 static

pci_msi_shutdown() and pci_msix_shutdown() are now internal to
drivers/pci/msi.c; make them static.

Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
---
 include/linux/pci.h | 4 ----
 drivers/pci/msi.c   | 4 ++--
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/include/linux/pci.h b/include/linux/pci.h
index 50b7c7d..bc50bb0 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1213,11 +1213,9 @@ struct msix_entry {
 
 #ifdef CONFIG_PCI_MSI
 int pci_msi_vec_count(struct pci_dev *dev);
-void pci_msi_shutdown(struct pci_dev *dev);
 void pci_disable_msi(struct pci_dev *dev);
 int pci_msix_vec_count(struct pci_dev *dev);
 int pci_enable_msix(struct pci_dev *dev, struct msix_entry *entries, int nvec);
-void pci_msix_shutdown(struct pci_dev *dev);
 void pci_disable_msix(struct pci_dev *dev);
 void pci_restore_msi_state(struct pci_dev *dev);
 int pci_msi_enabled(void);
@@ -1241,13 +1239,11 @@ static inline int pci_enable_msix_exact(struct pci_dev *dev,
 }
 #else
 static inline int pci_msi_vec_count(struct pci_dev *dev) { return -ENOSYS; }
-static inline void pci_msi_shutdown(struct pci_dev *dev) { }
 static inline void pci_disable_msi(struct pci_dev *dev) { }
 static inline int pci_msix_vec_count(struct pci_dev *dev) { return -ENOSYS; }
 static inline int pci_enable_msix(struct pci_dev *dev,
 				  struct msix_entry *entries, int nvec)
 { return -ENOSYS; }
-static inline void pci_msix_shutdown(struct pci_dev *dev) { }
 static inline void pci_disable_msix(struct pci_dev *dev) { }
 static inline void pci_restore_msi_state(struct pci_dev *dev) { }
 static inline int pci_msi_enabled(void) { return 0; }
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index f66be86..ea78a07 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -887,7 +887,7 @@ int pci_msi_vec_count(struct pci_dev *dev)
 }
 EXPORT_SYMBOL(pci_msi_vec_count);
 
-void pci_msi_shutdown(struct pci_dev *dev)
+static void pci_msi_shutdown(struct pci_dev *dev)
 {
 	struct msi_desc *desc;
 	u32 mask;
@@ -993,7 +993,7 @@ int pci_enable_msix(struct pci_dev *dev, struct msix_entry *entries, int nvec)
 }
 EXPORT_SYMBOL(pci_enable_msix);
 
-void pci_msix_shutdown(struct pci_dev *dev)
+static void pci_msix_shutdown(struct pci_dev *dev)
 {
 	struct msi_desc *entry;
 
-- 
MST

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