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| author | Bjorn Helgaas <bhelgaas@google.com> | 2013-04-15 10:44:18 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-04-15 10:44:18 -0600 |
| commit | c3139ba212ddc240656f4bcfc7c946418cd83e19 (patch) | |
| tree | a5aa9746a5f646ed25ea426173f1b06269dbde85 /drivers/pci | |
| parent | 9738abedd6721926dfb25fe6912be207b7168d03 (diff) | |
| download | linux-c3139ba212ddc240656f4bcfc7c946418cd83e19.tar.bz2 | |
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')
| -rw-r--r-- | drivers/pci/hotplug/cpci_hotplug.h | 8 | ||||
| -rw-r--r-- | drivers/pci/hotplug/pci_hotplug_core.c | 9 |
2 files changed, 9 insertions, 8 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 */ diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c index 202f4a969eb5..6a25f4d8ba32 100644 --- a/drivers/pci/hotplug/pci_hotplug_core.c +++ b/drivers/pci/hotplug/pci_hotplug_core.c @@ -41,6 +41,7 @@ #include <linux/pci_hotplug.h> #include <asm/uaccess.h> #include "../pci.h" +#include "cpci_hotplug.h" #define MY_NAME "pci_hotplug" @@ -63,14 +64,6 @@ static bool debug; static LIST_HEAD(pci_hotplug_slot_list); static DEFINE_MUTEX(pci_hp_mutex); -#ifdef CONFIG_HOTPLUG_PCI_CPCI -extern int cpci_hotplug_init(int debug); -extern void cpci_hotplug_exit(void); -#else -static inline int cpci_hotplug_init(int debug) { return 0; } -static inline void cpci_hotplug_exit(void) { } -#endif - /* Weee, fun with macros... */ #define GET_STATUS(name,type) \ static int get_##name (struct hotplug_slot *slot, type *value) \ |