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author | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-07-07 12:35:33 +0100 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-07-07 12:35:33 +0100 |
commit | 06be5eefe1192eb8ce8d07497f67595b6bfe9741 (patch) | |
tree | 80f1987d4970f8079681f8be0c135cafc8d6329a /include/linux/power_supply.h | |
parent | ARM: fix lockdep unannotated irqs-off warning (diff) | |
parent | ARM: avoid unwanted GCC memset()/memcpy() optimisations for IO variants (diff) | |
download | linux-dev-06be5eefe1192eb8ce8d07497f67595b6bfe9741.tar.xz linux-dev-06be5eefe1192eb8ce8d07497f67595b6bfe9741.zip |
Merge branches 'fixes' and 'ioremap' into for-linus
Diffstat (limited to 'include/linux/power_supply.h')
-rw-r--r-- | include/linux/power_supply.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index 75a1dd8dc56e..ef9f1592185d 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -206,6 +206,11 @@ struct power_supply_desc { int (*set_property)(struct power_supply *psy, enum power_supply_property psp, const union power_supply_propval *val); + /* + * property_is_writeable() will be called during registration + * of power supply. If this happens during device probe then it must + * not access internal data of device (because probe did not end). + */ int (*property_is_writeable)(struct power_supply *psy, enum power_supply_property psp); void (*external_power_changed)(struct power_supply *psy); @@ -237,6 +242,7 @@ struct power_supply { /* private */ struct device dev; struct work_struct changed_work; + struct delayed_work deferred_register_work; spinlock_t changed_lock; bool changed; atomic_t use_cnt; @@ -286,10 +292,15 @@ extern void power_supply_put(struct power_supply *psy); #ifdef CONFIG_OF extern struct power_supply *power_supply_get_by_phandle(struct device_node *np, const char *property); +extern struct power_supply *devm_power_supply_get_by_phandle( + struct device *dev, const char *property); #else /* !CONFIG_OF */ static inline struct power_supply * power_supply_get_by_phandle(struct device_node *np, const char *property) { return NULL; } +static inline struct power_supply * +devm_power_supply_get_by_phandle(struct device *dev, const char *property) +{ return NULL; } #endif /* CONFIG_OF */ extern void power_supply_changed(struct power_supply *psy); extern int power_supply_am_i_supplied(struct power_supply *psy); |