From: Eliad Peller <eliad@xxxxxxxxxx>
struct msix_entry entry is defined only when CONFIG_PCI
is defined, resulting in warnings like:
backport-include/linux/pci.h:256:16: warning: 'struct msix_entry' declared inside parameter list [enabled by default]
backport-include/linux/pci.h:256:16: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default]
wrap (also the mock function) with appropriate ifdef CONFIG_PCI.
Signed-off-by: Eliad Peller <eliad@xxxxxxxxxx>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
Signed-off-by: Luis R. Rodriguez <mcgrof@xxxxxxxxxxxxxxxx>
---
backport/backport-include/linux/pci.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/backport/backport-include/linux/pci.h b/backport/backport-include/linux/pci.h
index 9eeb09b..e438f14 100644
--- a/backport/backport-include/linux/pci.h
+++ b/backport/backport-include/linux/pci.h
@@ -245,6 +245,7 @@ static inline int pci_enable_msi_range(struct pci_dev *dev, int minvec,
#endif
#endif
+#ifdef CONFIG_PCI
#if LINUX_VERSION_CODE < KERNEL_VERSION(3,14,0)
#define pci_enable_msix_range LINUX_BACKPORT(pci_enable_msix_range)
#ifdef CONFIG_PCI_MSI
@@ -256,5 +257,6 @@ static inline int pci_enable_msix_range(struct pci_dev *dev,
{ return -ENOSYS; }
#endif
#endif
+#endif
#endif /* _BACKPORT_LINUX_PCI_H */
--
1.8.5.3
--
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