diff options
| author | Armin Wolf <W_Armin@gmx.de> | 2022-09-27 22:45:20 +0200 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2022-11-16 08:48:18 +0100 |
| commit | 878a82c23469d6626b27b44ade4d8f9438de51ab (patch) | |
| tree | e52d1ee76a9bb179bcc0f1734559274c25c398d5 /include/acpi | |
| parent | platform/x86/amd/pmf: pass the struct by reference (diff) | |
| download | linux-878a82c23469d6626b27b44ade4d8f9438de51ab.tar.xz linux-878a82c23469d6626b27b44ade4d8f9438de51ab.zip | |
ACPI: battery: Pass battery hook pointer to hook callbacks
Right now, is impossible for battery hook callbacks
to access instance-specific data, forcing most drivers
to provide some sort of global state. This however is
difficult for drivers which can be instantiated multiple
times and/or are hotplug-capable.
Pass a pointer to the battery hook to those callbacks
for usage with container_of().
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lore.kernel.org/r/20220927204521.601887-2-W_Armin@gmx.de
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/battery.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/acpi/battery.h b/include/acpi/battery.h index b8d56b702c7a..611a2561a014 100644 --- a/include/acpi/battery.h +++ b/include/acpi/battery.h @@ -12,8 +12,8 @@ struct acpi_battery_hook { const char *name; - int (*add_battery)(struct power_supply *battery); - int (*remove_battery)(struct power_supply *battery); + int (*add_battery)(struct power_supply *battery, struct acpi_battery_hook *hook); + int (*remove_battery)(struct power_supply *battery, struct acpi_battery_hook *hook); struct list_head list; }; |