https://github.com/torvalds/linux
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Tip revision: a7904a538933c525096ca2ccde1e60d0ee62c08e authored by Linus Torvalds on 19 December 2021, 22:14:33 UTC
Linux 5.16-rc6
Tip revision: a7904a5
button.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef ACPI_BUTTON_H
#define ACPI_BUTTON_H

#define ACPI_BUTTON_HID_POWER	"PNP0C0C"
#define ACPI_BUTTON_HID_LID	"PNP0C0D"
#define ACPI_BUTTON_HID_SLEEP	"PNP0C0E"

#if IS_ENABLED(CONFIG_ACPI_BUTTON)
extern int acpi_lid_open(void);
#else
static inline int acpi_lid_open(void)
{
	return 1;
}
#endif /* IS_ENABLED(CONFIG_ACPI_BUTTON) */

#endif /* ACPI_BUTTON_H */
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