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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-20 20:44:30 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-20 20:44:30 +0400 |
| commit | 7d67474e506598fe26e0c262acf02132dc730517 (patch) | |
| tree | 45ad83d853a1a461f8c86b964861336e4e913851 /include | |
| parent | 252883e512c6d8fbc03b6738f1620fda44c4d472 (diff) | |
| parent | ed8c3174dd227031d1f3b9fa4fbb512f8f623434 (diff) | |
| download | linux-7d67474e506598fe26e0c262acf02132dc730517.tar.xz | |
Merge git://git.infradead.org/battery-2.6
* git://git.infradead.org/battery-2.6:
bq27x00_battery: use unaligned access helper
power_supply: fix dependency of tosa_battery
power_supply: Support for Texas Instruments BQ27200 battery managers
power_supply: Add function to return system-wide power state
pda_power: Check and handle return value of set_irq_wake
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/power_supply.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index ea96ead1d39d..f9348cba6dc1 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -165,6 +165,12 @@ struct power_supply_info { extern void power_supply_changed(struct power_supply *psy); extern int power_supply_am_i_supplied(struct power_supply *psy); +#if defined(CONFIG_POWER_SUPPLY) || defined(CONFIG_POWER_SUPPLY_MODULE) +extern int power_supply_is_system_supplied(void); +#else +static inline int power_supply_is_system_supplied(void) { return -ENOSYS; } +#endif + extern int power_supply_register(struct device *parent, struct power_supply *psy); extern void power_supply_unregister(struct power_supply *psy); |