write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/include/acpi/button.h
..
..
@@ -2,21 +2,13 @@
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 #ifndef ACPI_BUTTON_H
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 #define ACPI_BUTTON_H
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-#include <linux/notifier.h>
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+#define ACPI_BUTTON_HID_POWER	"PNP0C0C"
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+#define ACPI_BUTTON_HID_LID	"PNP0C0D"
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+#define ACPI_BUTTON_HID_SLEEP	"PNP0C0E"
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 #if IS_ENABLED(CONFIG_ACPI_BUTTON)
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-extern int acpi_lid_notifier_register(struct notifier_block *nb);
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-extern int acpi_lid_notifier_unregister(struct notifier_block *nb);
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 extern int acpi_lid_open(void);
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 #else
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-static inline int acpi_lid_notifier_register(struct notifier_block *nb)
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-{
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-	return 0;
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-}
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-static inline int acpi_lid_notifier_unregister(struct notifier_block *nb)
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-{
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-	return 0;
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-}
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 static inline int acpi_lid_open(void)
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 {
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 	return 1;