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| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2009-09-23 20:52:38 +0200 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-11-12 04:43:33 +0100 |
| commit | 2e9d546eda5888962a441da1e96bbf92cb5b1cbb (patch) | |
| tree | ff8e644eeb4722c0b57bb3ee0fe38feff4670944 | |
| parent | powerpc/83xx: Add power management support for MPC83xx QE boards (diff) | |
| download | linux-2e9d546eda5888962a441da1e96bbf92cb5b1cbb.tar.xz linux-2e9d546eda5888962a441da1e96bbf92cb5b1cbb.zip | |
powerpc/fsl: Make fsl_deep_sleep() usable w/ modules and non-83xx builds
Export is needed for modular builds, and a static inline stub is needed
for non-MPC83xx builds.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| -rw-r--r-- | arch/powerpc/platforms/83xx/suspend.c | 1 | ||||
| -rw-r--r-- | include/linux/fsl_devices.h | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/83xx/suspend.c b/arch/powerpc/platforms/83xx/suspend.c index 08e65fc8b98c..d306f07b9aa1 100644 --- a/arch/powerpc/platforms/83xx/suspend.c +++ b/arch/powerpc/platforms/83xx/suspend.c @@ -96,6 +96,7 @@ int fsl_deep_sleep(void) { return deep_sleeping; } +EXPORT_SYMBOL(fsl_deep_sleep); static int mpc83xx_change_state(void) { diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h index 39fd94681e74..47188d512b8f 100644 --- a/include/linux/fsl_devices.h +++ b/include/linux/fsl_devices.h @@ -90,6 +90,10 @@ struct mpc8xx_pcmcia_ops { * lead to a deep sleep (i.e. power removed from the core, * instead of just the clock). */ +#if defined(CONFIG_PPC_83xx) && defined(CONFIG_SUSPEND) int fsl_deep_sleep(void); +#else +static inline int fsl_deep_sleep(void) { return 0; } +#endif #endif /* _FSL_DEVICE_H_ */ |