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| author | Sebastian Reichel <sebastian.reichel@collabora.com> | 2024-03-02 01:58:26 +0300 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2024-03-06 02:21:34 +0300 |
| commit | 68ade0976df7979eac5f1d46320ff798f5043af6 (patch) | |
| tree | bbd9ce6c1190b841f435bf186e0ec399a33529ae /include/linux/power_supply.h | |
| parent | 71c2cc5cbf686c2397f43cbcb51a31589bdcee7b (diff) | |
| download | linux-68ade0976df7979eac5f1d46320ff798f5043af6.tar.xz | |
power: supply: core: add power_supply_for_each_device()
Introduce power_supply_for_each_device(), which is a wrapper
for class_for_each_device() using the power_supply_class and
going through all devices.
This allows making the power_supply_class itself a local
variable, so that drivers cannot mess with it and simplifies
the code slightly.
Reviewed-by: Ricardo B. Marliere <ricardo@marliere.net>
Link: https://lore.kernel.org/r/20240301-psy-class-cleanup-v1-1-aebe8c4b6b08@collabora.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'include/linux/power_supply.h')
| -rw-r--r-- | include/linux/power_supply.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index 514f652de64d..92dd205774ec 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -894,8 +894,7 @@ extern int power_supply_powers(struct power_supply *psy, struct device *dev); #define to_power_supply(device) container_of(device, struct power_supply, dev) extern void *power_supply_get_drvdata(struct power_supply *psy); -/* For APM emulation, think legacy userspace. */ -extern const struct class power_supply_class; +extern int power_supply_for_each_device(void *data, int (*fn)(struct device *dev, void *data)); static inline bool power_supply_is_amp_property(enum power_supply_property psp) { |