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authorKrzysztof Kozlowski <k.kozlowski@samsung.com>2015-03-12 10:44:02 +0300
committerSebastian Reichel <sre@kernel.org>2015-03-14 01:15:12 +0300
commit2dc9215d7c94f7f9f34ccf8b1710ad73d82f6216 (patch)
treeb8bae66b916e1f64dd725a68bca2182ee315bf66 /drivers/acpi/battery.c
parente44ea364394499d38a26ed4c9668fb378ae8797f (diff)
downloadlinux-2dc9215d7c94f7f9f34ccf8b1710ad73d82f6216.tar.xz
power_supply: Move run-time configuration to separate structure
Add new structure 'power_supply_config' for holding run-time initialization data like of_node, supplies and private driver data. The power_supply_register() function is changed so all power supply drivers need updating. When registering the power supply this new 'power_supply_config' should be used instead of directly initializing 'struct power_supply'. This allows changing the ownership of power_supply structure from driver to the power supply core in next patches. When a driver does not use of_node or supplies then it should use NULL as config. If driver uses of_node or supplies then it should allocate config on stack and initialize it with proper values. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Pavel Machek <pavel@ucw.cz> [for the nvec part] Reviewed-by: Marc Dietrich <marvin24@gmx.de> [for drivers/platform/x86/compal-laptop.c] Reviewed-by: Darren Hart <dvhart@linux.intel.com> [for drivers/hid/*] Reviewed-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'drivers/acpi/battery.c')
-rw-r--r--drivers/acpi/battery.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index d98ba4355819..fd8c06f492a1 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -624,7 +624,8 @@ static int sysfs_add_battery(struct acpi_battery *battery)
battery->bat.type = POWER_SUPPLY_TYPE_BATTERY;
battery->bat.get_property = acpi_battery_get_property;
- result = power_supply_register_no_ws(&battery->device->dev, &battery->bat);
+ result = power_supply_register_no_ws(&battery->device->dev,
+ &battery->bat, NULL);
if (result)
return result;