1 files changed, 5 insertions, 76 deletions

diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
index 543edfdcd1b9..ae398587f264 100644
--- a/arch/x86/platform/efi/efi_64.c
+++ b/arch/x86/platform/efi/efi_64.c
@@ -568,85 +568,25 @@ efi_thunk_set_virtual_address_map(unsigned long memory_map_size,
 
 static efi_status_t efi_thunk_get_time(efi_time_t *tm, efi_time_cap_t *tc)
 {
-	efi_status_t status;
-	u32 phys_tm, phys_tc;
-	unsigned long flags;
-
-	spin_lock(&rtc_lock);
-	spin_lock_irqsave(&efi_runtime_lock, flags);
-
-	phys_tm = virt_to_phys_or_null(tm);
-	phys_tc = virt_to_phys_or_null(tc);
-
-	status = efi_thunk(get_time, phys_tm, phys_tc);
-
-	spin_unlock_irqrestore(&efi_runtime_lock, flags);
-	spin_unlock(&rtc_lock);
-
-	return status;
+	return EFI_UNSUPPORTED;
 }
 
 static efi_status_t efi_thunk_set_time(efi_time_t *tm)
 {
-	efi_status_t status;
-	u32 phys_tm;
-	unsigned long flags;
-
-	spin_lock(&rtc_lock);
-	spin_lock_irqsave(&efi_runtime_lock, flags);
-
-	phys_tm = virt_to_phys_or_null(tm);
-
-	status = efi_thunk(set_time, phys_tm);
-
-	spin_unlock_irqrestore(&efi_runtime_lock, flags);
-	spin_unlock(&rtc_lock);
-
-	return status;
+	return EFI_UNSUPPORTED;
 }
 
 static efi_status_t
 efi_thunk_get_wakeup_time(efi_bool_t *enabled, efi_bool_t *pending,
 			  efi_time_t *tm)
 {
-	efi_status_t status;
-	u32 phys_enabled, phys_pending, phys_tm;
-	unsigned long flags;
-
-	spin_lock(&rtc_lock);
-	spin_lock_irqsave(&efi_runtime_lock, flags);
-
-	phys_enabled = virt_to_phys_or_null(enabled);
-	phys_pending = virt_to_phys_or_null(pending);
-	phys_tm = virt_to_phys_or_null(tm);
-
-	status = efi_thunk(get_wakeup_time, phys_enabled,
-			     phys_pending, phys_tm);
-
-	spin_unlock_irqrestore(&efi_runtime_lock, flags);
-	spin_unlock(&rtc_lock);
-
-	return status;
+	return EFI_UNSUPPORTED;
 }
 
 static efi_status_t
 efi_thunk_set_wakeup_time(efi_bool_t enabled, efi_time_t *tm)
 {
-	efi_status_t status;
-	u32 phys_tm;
-	unsigned long flags;
-
-	spin_lock(&rtc_lock);
-	spin_lock_irqsave(&efi_runtime_lock, flags);
-
-	phys_tm = virt_to_phys_or_null(tm);
-
-	status = efi_thunk(set_wakeup_time, enabled, phys_tm);
-
-	spin_unlock_irqrestore(&efi_runtime_lock, flags);
-	spin_unlock(&rtc_lock);
-
-	return status;
+	return EFI_UNSUPPORTED;
 }
 
 static unsigned long efi_name_size(efi_char16_t *name)
@@ -770,18 +710,7 @@ efi_thunk_get_next_variable(unsigned long *name_size,
 static efi_status_t
 efi_thunk_get_next_high_mono_count(u32 *count)
 {
-	efi_status_t status;
-	u32 phys_count;
-	unsigned long flags;
-
-	spin_lock_irqsave(&efi_runtime_lock, flags);
-
-	phys_count = virt_to_phys_or_null(count);
-	status = efi_thunk(get_next_high_mono_count, phys_count);
-
-	spin_unlock_irqrestore(&efi_runtime_lock, flags);
-
-	return status;
+	return EFI_UNSUPPORTED;
 }
 
 static void