xiaomi-sm8450/android_kernel_xiaomi_sm8450
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power_supply: Move run-time configuration to separate structure

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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>
This commit is contained in:
Krzysztof Kozlowski
2015-03-12 08:44:02 +01:00
committed by Sebastian Reichel
parent e44ea36439
commit 2dc9215d7c
69 changed files with 224 additions and 167 deletions
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2
drivers/hid/hid-wiimote-modules.c
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@@ -250,7 +250,7 @@ static int wiimod_battery_probe(const struct wiimod_ops *ops,
if (!wdata->battery.name)
return -ENOMEM;
ret = power_supply_register(&wdata->hdev->dev, &wdata->battery);
ret = power_supply_register(&wdata->hdev->dev, &wdata->battery, NULL);
if (ret) {
hid_err(wdata->hdev, "cannot register battery device\n");
goto err_free;