diff options
| author | Andrew Morton <akpm@osdl.org> | 2005-10-23 23:02:20 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-10-28 16:47:52 -0700 |
| commit | 9a7834d06d553d02cc6e659e94772f69a8b5367f (patch) | |
| tree | 9ca891740becd9a090565bc3d73f8da2c2ea54d3 /include/linux/pm.h | |
| parent | db2d55b7f7f11823b8d2e5f0c706c7a264320d1b (diff) | |
| download | lwn-9a7834d06d553d02cc6e659e94772f69a8b5367f.tar.gz lwn-9a7834d06d553d02cc6e659e94772f69a8b5367f.zip | |
[PATCH] USB: fix pm patches with CONFIG_PM off part 2
With CONFIG_PM=n:
drivers/built-in.o(.text+0x1098c): In function `hub_thread':
drivers/usb/core/hub.c:2673: undefined reference to `.dpm_runtime_resume'
drivers/built-in.o(.text+0x10998):drivers/usb/core/hub.c:2674: undefined reference to `.dpm_runtime_resume'
Please, never ever ever put extern decls into .c files. Use the darn header
files :(
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/pm.h')
| -rw-r--r-- | include/linux/pm.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/pm.h b/include/linux/pm.h index 83bae1cbe55b..c61d5de837ef 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -243,6 +243,9 @@ extern int device_suspend(pm_message_t state); #define device_may_wakeup(dev) \ (device_can_wakeup(dev) && (dev)->power.should_wakeup) +extern int dpm_runtime_suspend(struct device *, pm_message_t); +extern void dpm_runtime_resume(struct device *); + #else /* !CONFIG_PM */ static inline int device_suspend(pm_message_t state) @@ -253,6 +256,16 @@ static inline int device_suspend(pm_message_t state) #define device_set_wakeup_enable(dev,val) do{}while(0) #define device_may_wakeup(dev) (0) +static inline int dpm_runtime_suspend(struct device * dev, pm_message_t state) +{ + return 0; +} + +static inline void dpm_runtime_resume(struct device * dev) +{ + +} + #endif /* changes to device_may_wakeup take effect on the next pm state change. |