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powerpc/fsl: Make fsl_deep_sleep() usable w/ modules and non-83xx builds

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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>
This commit is contained in:
Anton Vorontsov 2009-09-23 22:52:38 +04:00 committed by Kumar Gala
parent 1f8a25d4a4
commit 2e9d546eda
2 changed files with 5 additions and 0 deletions
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1
arch/powerpc/platforms/83xx/suspend.c
View file

@ -96,6 +96,7 @@ int fsl_deep_sleep(void)
{
return deep_sleeping;
}
EXPORT_SYMBOL(fsl_deep_sleep);
static int mpc83xx_change_state(void)
{

4
include/linux/fsl_devices.h
View file

@ -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_ */