40 lines
715 B
C
40 lines
715 B
C
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/*
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* (C) Copyright 2017 Rockchip Electronics Co., Ltd
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <command.h>
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#include <common.h>
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#include <dm.h>
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#include <power/charge_display.h>
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int charge_display_show(struct udevice *dev)
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{
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const struct dm_charge_display_ops *ops = dev_get_driver_ops(dev);
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if (!ops || !ops->show)
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return -ENOSYS;
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return ops->show(dev);
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}
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int charge_display(void)
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{
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struct udevice *dev;
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int ret;
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ret = uclass_get_device(UCLASS_CHARGE_DISPLAY, 0, &dev);
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if (ret) {
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debug("Get charge display failed, ret=%d\n", ret);
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return ret;
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}
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return charge_display_show(dev);
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}
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UCLASS_DRIVER(charge_display) = {
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.id = UCLASS_CHARGE_DISPLAY,
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.name = "charge_display",
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};
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