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authorBjorn Helgaas <bhelgaas@google.com>2013-04-15 18:44:18 +0200
committerBjorn Helgaas <bhelgaas@google.com>2013-04-15 18:44:18 +0200
commitc3139ba212ddc240656f4bcfc7c946418cd83e19 (patch)
treea5aa9746a5f646ed25ea426173f1b06269dbde85 /drivers/pci/hotplug/cpci_hotplug.h
parentPCI: Make local functions/structs static (diff)
downloadlinux-c3139ba212ddc240656f4bcfc7c946418cd83e19.tar.xz
linux-c3139ba212ddc240656f4bcfc7c946418cd83e19.zip
PCI: Move cpci_hotplug_init() proto to header file
cpci_hotplug_init() and cpci_hotplug_exit() are defined in cpci_hotplug_core.c but had extern declarations in pci_hotplug_core.c. This puts the declarations in a header file included both places so the compiler can help keep everything consistent. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/hotplug/cpci_hotplug.h')
-rw-r--r--drivers/pci/hotplug/cpci_hotplug.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/pci/hotplug/cpci_hotplug.h b/drivers/pci/hotplug/cpci_hotplug.h
index 9fff878cf026..3ae19f774cb3 100644
--- a/drivers/pci/hotplug/cpci_hotplug.h
+++ b/drivers/pci/hotplug/cpci_hotplug.h
@@ -99,4 +99,12 @@ extern int cpci_led_off(struct slot * slot);
extern int cpci_configure_slot(struct slot *slot);
extern int cpci_unconfigure_slot(struct slot *slot);
+#ifdef CONFIG_HOTPLUG_PCI_CPCI
+int cpci_hotplug_init(int debug);
+void cpci_hotplug_exit(void);
+#else
+static inline int cpci_hotplug_init(int debug) { return 0; }
+static inline void cpci_hotplug_exit(void) { }
+#endif
+
#endif /* _CPCI_HOTPLUG_H */