Revert "x86: acpi: Add function for querying GPE status"

This reverts commit 884dfe6329.

src/arch/x86/acpi.c

@@ -1093,8 +1093,3 @@ void acpi_save_gnvs(u32 gnvs_address)
 	if (gnvs)
 		*gnvs = gnvs_address;
 }
-
-__attribute__ ((weak)) int acpi_get_gpe(int gpe)
-{
-	return -1; /* implemented by SOC */
-}

src/arch/x86/include/arch/acpi.h

@@ -677,9 +677,6 @@ static inline int acpi_sleep_from_pm1(uint32_t pm1_cnt)
 /* Returns ACPI_Sx values. */
 int acpi_get_sleep_type(void);
 
-/* Read and clear GPE status */
-int acpi_get_gpe(int gpe);
-
 static inline int acpi_s3_resume_allowed(void)
 {
 	return IS_ENABLED(CONFIG_HAVE_ACPI_RESUME);