13 files changed, 137 insertions, 163 deletions

diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h
index bc720024a260..5ac46e2860bc 100644
--- a/arch/arm/include/asm/efi.h
+++ b/arch/arm/include/asm/efi.h
@@ -50,9 +50,9 @@ void efi_virtmap_unload(void);
 
 /* arch specific definitions used by the stub code */
 
-#define efi_call_early(f, ...)		efi_system_table()->boottime->f(__VA_ARGS__)
-#define efi_call_runtime(f, ...)	efi_system_table()->runtime->f(__VA_ARGS__)
-#define efi_is_native()			(true)
+#define efi_bs_call(func, ...)	efi_system_table()->boottime->func(__VA_ARGS__)
+#define efi_rt_call(func, ...)	efi_system_table()->runtime->func(__VA_ARGS__)
+#define efi_is_native()		(true)
 
 #define efi_table_attr(inst, attr)	(inst->attr)
 
diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h
index 6f041ae446d2..44531a69d32b 100644
--- a/arch/arm64/include/asm/efi.h
+++ b/arch/arm64/include/asm/efi.h
@@ -93,9 +93,9 @@ static inline unsigned long efi_get_max_initrd_addr(unsigned long dram_base,
 	return (image_addr & ~(SZ_1G - 1UL)) + (1UL << (VA_BITS_MIN - 1));
 }
 
-#define efi_call_early(f, ...)		efi_system_table()->boottime->f(__VA_ARGS__)
-#define efi_call_runtime(f, ...)	efi_system_table()->runtime->f(__VA_ARGS__)
-#define efi_is_native()			(true)
+#define efi_bs_call(func, ...)	efi_system_table()->boottime->func(__VA_ARGS__)
+#define efi_rt_call(func, ...)	efi_system_table()->runtime->func(__VA_ARGS__)
+#define efi_is_native()		(true)
 
 #define efi_table_attr(inst, attr)	(inst->attr)
 
diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c
index cccd9e16b329..da04948d75ed 100644
--- a/arch/x86/boot/compressed/eboot.c
+++ b/arch/x86/boot/compressed/eboot.c
@@ -54,8 +54,8 @@ preserve_pci_rom_image(efi_pci_io_protocol_t *pci, struct pci_setup_rom **__rom)
 
 	size = romsize + sizeof(*rom);
 
-	status = efi_call_early(allocate_pool, EFI_LOADER_DATA, size,
-				(void **)&rom);
+	status = efi_bs_call(allocate_pool, EFI_LOADER_DATA, size,
+			     (void **)&rom);
 	if (status != EFI_SUCCESS) {
 		efi_printk("Failed to allocate memory for 'rom'\n");
 		return status;
@@ -95,7 +95,7 @@ preserve_pci_rom_image(efi_pci_io_protocol_t *pci, struct pci_setup_rom **__rom)
 	return status;
 
 free_struct:
-	efi_call_early(free_pool, rom);
+	efi_bs_call(free_pool, rom);
 	return status;
 }
 
@@ -119,23 +119,20 @@ static void setup_efi_pci(struct boot_params *params)
 	efi_handle_t h;
 	int i;
 
-	status = efi_call_early(locate_handle,
-				EFI_LOCATE_BY_PROTOCOL,
-				&pci_proto, NULL, &size, pci_handle);
+	status = efi_bs_call(locate_handle, EFI_LOCATE_BY_PROTOCOL,
+			     &pci_proto, NULL, &size, pci_handle);
 
 	if (status == EFI_BUFFER_TOO_SMALL) {
-		status = efi_call_early(allocate_pool,
-					EFI_LOADER_DATA,
-					size, (void **)&pci_handle);
+		status = efi_bs_call(allocate_pool, EFI_LOADER_DATA, size,
+				     (void **)&pci_handle);
 
 		if (status != EFI_SUCCESS) {
 			efi_printk("Failed to allocate memory for 'pci_handle'\n");
 			return;
 		}
 
-		status = efi_call_early(locate_handle,
-					EFI_LOCATE_BY_PROTOCOL, &pci_proto,
-					NULL, &size, pci_handle);
+		status = efi_bs_call(locate_handle, EFI_LOCATE_BY_PROTOCOL,
+				     &pci_proto, NULL, &size, pci_handle);
 	}
 
 	if (status != EFI_SUCCESS)
@@ -150,8 +147,8 @@ static void setup_efi_pci(struct boot_params *params)
 		efi_pci_io_protocol_t *pci = NULL;
 		struct pci_setup_rom *rom;
 
-		status = efi_call_early(handle_protocol, h,
-					&pci_proto, (void **)&pci);
+		status = efi_bs_call(handle_protocol, h, &pci_proto,
+				     (void **)&pci);
 		if (status != EFI_SUCCESS || !pci)
 			continue;
 
@@ -168,7 +165,7 @@ static void setup_efi_pci(struct boot_params *params)
 	}
 
 free_handle:
-	efi_call_early(free_pool, pci_handle);
+	efi_bs_call(free_pool, pci_handle);
 }
 
 static void retrieve_apple_device_properties(struct boot_params *boot_params)
@@ -179,7 +176,7 @@ static void retrieve_apple_device_properties(struct boot_params *boot_params)
 	u32 size = 0;
 	apple_properties_protocol_t *p;
 
-	status = efi_call_early(locate_protocol, &guid, NULL, (void **)&p);
+	status = efi_bs_call(locate_protocol, &guid, NULL, (void **)&p);
 	if (status != EFI_SUCCESS)
 		return;
 
@@ -193,9 +190,9 @@ static void retrieve_apple_device_properties(struct boot_params *boot_params)
 		return;
 
 	do {
-		status = efi_call_early(allocate_pool, EFI_LOADER_DATA,
-					size + sizeof(struct setup_data),
-					(void **)&new);
+		status = efi_bs_call(allocate_pool, EFI_LOADER_DATA,
+				     size + sizeof(struct setup_data),
+				     (void **)&new);
 		if (status != EFI_SUCCESS) {
 			efi_printk("Failed to allocate memory for 'properties'\n");
 			return;
@@ -204,7 +201,7 @@ static void retrieve_apple_device_properties(struct boot_params *boot_params)
 		status = efi_call_proto(p, get_all, new->data, &size);
 
 		if (status == EFI_BUFFER_TOO_SMALL)
-			efi_call_early(free_pool, new);
+			efi_bs_call(free_pool, new);
 	} while (status == EFI_BUFFER_TOO_SMALL);
 
 	new->type = SETUP_APPLE_PROPERTIES;
@@ -248,14 +245,13 @@ setup_uga(struct screen_info *si, efi_guid_t *uga_proto, unsigned long size)
 	efi_handle_t handle;
 	int i;
 
-	status = efi_call_early(allocate_pool, EFI_LOADER_DATA,
-				size, (void **)&uga_handle);
+	status = efi_bs_call(allocate_pool, EFI_LOADER_DATA, size,
+			     (void **)&uga_handle);
 	if (status != EFI_SUCCESS)
 		return status;
 
-	status = efi_call_early(locate_handle,
-				EFI_LOCATE_BY_PROTOCOL,
-				uga_proto, NULL, &size, uga_handle);
+	status = efi_bs_call(locate_handle, EFI_LOCATE_BY_PROTOCOL,
+			     uga_proto, NULL, &size, uga_handle);
 	if (status != EFI_SUCCESS)
 		goto free_handle;
 
@@ -268,13 +264,13 @@ setup_uga(struct screen_info *si, efi_guid_t *uga_proto, unsigned long size)
 		u32 w, h, depth, refresh;
 		void *pciio;
 
-		status = efi_call_early(handle_protocol, handle,
-					uga_proto, (void **)&uga);
+		status = efi_bs_call(handle_protocol, handle, uga_proto,
+				     (void **)&uga);
 		if (status != EFI_SUCCESS)
 			continue;
 
 		pciio = NULL;
-		efi_call_early(handle_protocol, handle, &pciio_proto, &pciio);
+		efi_bs_call(handle_protocol, handle, &pciio_proto, &pciio);
 
 		status = efi_call_proto(uga, get_mode, &w, &h, &depth, &refresh);
 		if (status == EFI_SUCCESS && (!first_uga || pciio)) {
@@ -312,7 +308,7 @@ setup_uga(struct screen_info *si, efi_guid_t *uga_proto, unsigned long size)
 	si->rsvd_pos		= 24;
 
 free_handle:
-	efi_call_early(free_pool, uga_handle);
+	efi_bs_call(free_pool, uga_handle);
 
 	return status;
 }
@@ -331,17 +327,15 @@ void setup_graphics(struct boot_params *boot_params)
 	memset(si, 0, sizeof(*si));
 
 	size = 0;
-	status = efi_call_early(locate_handle,
-				EFI_LOCATE_BY_PROTOCOL,
-				&graphics_proto, NULL, &size, gop_handle);
+	status = efi_bs_call(locate_handle, EFI_LOCATE_BY_PROTOCOL,
+			     &graphics_proto, NULL, &size, gop_handle);
 	if (status == EFI_BUFFER_TOO_SMALL)
 		status = efi_setup_gop(si, &graphics_proto, size);
 
 	if (status != EFI_SUCCESS) {
 		size = 0;
-		status = efi_call_early(locate_handle,
-					EFI_LOCATE_BY_PROTOCOL,
-					&uga_proto, NULL, &size, uga_handle);
+		status = efi_bs_call(locate_handle, EFI_LOCATE_BY_PROTOCOL,
+				     &uga_proto, NULL, &size, uga_handle);
 		if (status == EFI_BUFFER_TOO_SMALL)
 			setup_uga(si, &uga_proto, size);
 	}
@@ -378,8 +372,7 @@ efi_status_t __efiapi efi_pe_entry(efi_handle_t handle,
 	if (sys_table->hdr.signature != EFI_SYSTEM_TABLE_SIGNATURE)
 		return EFI_INVALID_PARAMETER;
 
-	status = efi_call_early(handle_protocol, handle,
-				&proto, (void *)&image);
+	status = efi_bs_call(handle_protocol, handle, &proto, (void *)&image);
 	if (status != EFI_SUCCESS) {
 		efi_printk("Failed to get handle for LOADED_IMAGE_PROTOCOL\n");
 		return status;
@@ -594,13 +587,13 @@ static efi_status_t alloc_e820ext(u32 nr_desc, struct setup_data **e820ext,
 		sizeof(struct e820_entry) * nr_desc;
 
 	if (*e820ext) {
-		efi_call_early(free_pool, *e820ext);
+		efi_bs_call(free_pool, *e820ext);
 		*e820ext = NULL;
 		*e820ext_size = 0;
 	}
 
-	status = efi_call_early(allocate_pool, EFI_LOADER_DATA,
-				size, (void **)e820ext);
+	status = efi_bs_call(allocate_pool, EFI_LOADER_DATA, size,
+			     (void **)e820ext);
 	if (status == EFI_SUCCESS)
 		*e820ext_size = size;
 
@@ -762,8 +755,8 @@ struct boot_params *efi_main(efi_handle_t handle,
 
 	setup_quirks(boot_params);
 
-	status = efi_call_early(allocate_pool, EFI_LOADER_DATA,
-				sizeof(*gdt), (void **)&gdt);
+	status = efi_bs_call(allocate_pool, EFI_LOADER_DATA, sizeof(*gdt),
+			     (void **)&gdt);
 	if (status != EFI_SUCCESS) {
 		efi_printk("Failed to allocate memory for 'gdt' structure\n");
 		goto fail;
diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h
index 39814a0a92f7..2d1378f19b74 100644
--- a/arch/x86/include/asm/efi.h
+++ b/arch/x86/include/asm/efi.h
@@ -227,17 +227,17 @@ static inline bool efi_is_native(void)
 		? inst->func(inst, ##__VA_ARGS__)			\
 		: efi64_thunk(inst->mixed_mode.func, inst, ##__VA_ARGS__))
 
-#define efi_call_early(f, ...)						\
+#define efi_bs_call(func, ...)						\
 	(efi_is_native()						\
-		? efi_system_table()->boottime->f(__VA_ARGS__)		\
+		? efi_system_table()->boottime->func(__VA_ARGS__)	\
 		: efi64_thunk(efi_table_attr(efi_system_table(),	\
-				boottime)->mixed_mode.f, __VA_ARGS__))
+				boottime)->mixed_mode.func, __VA_ARGS__))
 
-#define efi_call_runtime(f, ...)					\
+#define efi_rt_call(func, ...)						\
 	(efi_is_native()						\
-		? efi_system_table()->runtime->f(__VA_ARGS__)		\
+		? efi_system_table()->runtime->func(__VA_ARGS__)	\
 		: efi64_thunk(efi_table_attr(efi_system_table(),	\
-				runtime)->mixed_mode.f, __VA_ARGS__))
+				runtime)->mixed_mode.func, __VA_ARGS__))
 
 extern bool efi_reboot_required(void);
 extern bool efi_is_table_address(unsigned long phys_addr);
diff --git a/drivers/firmware/efi/libstub/arm-stub.c b/drivers/firmware/efi/libstub/arm-stub.c
index e1ec0b2cde29..62280df09dd4 100644
--- a/drivers/firmware/efi/libstub/arm-stub.c
+++ b/drivers/firmware/efi/libstub/arm-stub.c
@@ -53,8 +53,8 @@ static struct screen_info *setup_graphics(void)
 	struct screen_info *si = NULL;
 
 	size = 0;
-	status = efi_call_early(locate_handle, EFI_LOCATE_BY_PROTOCOL,
-				&gop_proto, NULL, &size, gop_handle);
+	status = efi_bs_call(locate_handle, EFI_LOCATE_BY_PROTOCOL,
+			     &gop_proto, NULL, &size, gop_handle);
 	if (status == EFI_BUFFER_TOO_SMALL) {
 		si = alloc_screen_info();
 		if (!si)
@@ -70,8 +70,8 @@ void install_memreserve_table(void)
 	efi_guid_t memreserve_table_guid = LINUX_EFI_MEMRESERVE_TABLE_GUID;
 	efi_status_t status;
 
-	status = efi_call_early(allocate_pool, EFI_LOADER_DATA, sizeof(*rsv),
-				(void **)&rsv);
+	status = efi_bs_call(allocate_pool, EFI_LOADER_DATA, sizeof(*rsv),
+			     (void **)&rsv);
 	if (status != EFI_SUCCESS) {
 		pr_efi_err("Failed to allocate memreserve entry!\n");
 		return;
@@ -81,9 +81,8 @@ void install_memreserve_table(void)
 	rsv->size = 0;
 	atomic_set(&rsv->count, 0);
 
-	status = efi_call_early(install_configuration_table,
-				&memreserve_table_guid,
-				rsv);
+	status = efi_bs_call(install_configuration_table,
+			     &memreserve_table_guid, rsv);
 	if (status != EFI_SUCCESS)
 		pr_efi_err("Failed to install memreserve config table!\n");
 }
diff --git a/drivers/firmware/efi/libstub/arm32-stub.c b/drivers/firmware/efi/libstub/arm32-stub.c
index e7a38d912749..7b2a6382b647 100644
--- a/drivers/firmware/efi/libstub/arm32-stub.c
+++ b/drivers/firmware/efi/libstub/arm32-stub.c
@@ -37,18 +37,18 @@ struct screen_info *alloc_screen_info(void)
 	 * its contents while we hand over to the kernel proper from the
 	 * decompressor.
 	 */
-	status = efi_call_early(allocate_pool, EFI_RUNTIME_SERVICES_DATA,
-				sizeof(*si), (void **)&si);
+	status = efi_bs_call(allocate_pool, EFI_RUNTIME_SERVICES_DATA,
+			     sizeof(*si), (void **)&si);
 
 	if (status != EFI_SUCCESS)
 		return NULL;
 
-	status = efi_call_early(install_configuration_table,
-				&screen_info_guid, si);
+	status = efi_bs_call(install_configuration_table,
+			     &screen_info_guid, si);
 	if (status == EFI_SUCCESS)
 		return si;
 
-	efi_call_early(free_pool, si);
+	efi_bs_call(free_pool, si);
 	return NULL;
 }
 
@@ -57,8 +57,8 @@ void free_screen_info(struct screen_info *si)
 	if (!si)
 		return;
 
-	efi_call_early(install_configuration_table, &screen_info_guid, NULL);
-	efi_call_early(free_pool, si);
+	efi_bs_call(install_configuration_table, &screen_info_guid, NULL);
+	efi_bs_call(free_pool, si);
 }
 
 static efi_status_t reserve_kernel_base(unsigned long dram_base,
@@ -91,8 +91,8 @@ static efi_status_t reserve_kernel_base(unsigned long dram_base,
 	 */
 	alloc_addr = dram_base + MAX_UNCOMP_KERNEL_SIZE;
 	nr_pages = MAX_UNCOMP_KERNEL_SIZE / EFI_PAGE_SIZE;
-	status = efi_call_early(allocate_pages, EFI_ALLOCATE_MAX_ADDRESS,
-				EFI_BOOT_SERVICES_DATA, nr_pages, &alloc_addr);
+	status = efi_bs_call(allocate_pages, EFI_ALLOCATE_MAX_ADDRESS,
+			     EFI_BOOT_SERVICES_DATA, nr_pages, &alloc_addr);
 	if (status == EFI_SUCCESS) {
 		if (alloc_addr == dram_base) {
 			*reserve_addr = alloc_addr;
@@ -156,11 +156,11 @@ static efi_status_t reserve_kernel_base(unsigned long dram_base,
 			start = max(start, (u64)dram_base);
 			end = min(end, (u64)dram_base + MAX_UNCOMP_KERNEL_SIZE);
 
-			status = efi_call_early(allocate_pages,
-						EFI_ALLOCATE_ADDRESS,
-						EFI_LOADER_DATA,
-						(end - start) / EFI_PAGE_SIZE,
-						&start);
+			status = efi_bs_call(allocate_pages,
+					     EFI_ALLOCATE_ADDRESS,
+					     EFI_LOADER_DATA,
+					     (end - start) / EFI_PAGE_SIZE,
+					     &start);
 			if (status != EFI_SUCCESS) {
 				pr_efi_err("reserve_kernel_base(): alloc failed.\n");
 				goto out;
@@ -185,7 +185,7 @@ static efi_status_t reserve_kernel_base(unsigned long dram_base,
 
 	status = EFI_SUCCESS;
 out:
-	efi_call_early(free_pool, memory_map);
+	efi_bs_call(free_pool, memory_map);
 	return status;
 }
 
diff --git a/drivers/firmware/efi/libstub/arm64-stub.c b/drivers/firmware/efi/libstub/arm64-stub.c
index beba45e478c7..2915b44132e6 100644
--- a/drivers/firmware/efi/libstub/arm64-stub.c
+++ b/drivers/firmware/efi/libstub/arm64-stub.c
@@ -129,10 +129,10 @@ efi_status_t handle_kernel_image(unsigned long *image_addr,
 		*image_addr = *reserve_addr = preferred_offset;
 		*reserve_size = round_up(kernel_memsize, EFI_ALLOC_ALIGN);
 
-		status = efi_call_early(allocate_pages, EFI_ALLOCATE_ADDRESS,
-					EFI_LOADER_DATA,
-					*reserve_size / EFI_PAGE_SIZE,
-					(efi_physical_addr_t *)reserve_addr);
+		status = efi_bs_call(allocate_pages, EFI_ALLOCATE_ADDRESS,
+				     EFI_LOADER_DATA,
+				     *reserve_size / EFI_PAGE_SIZE,
+				     (efi_physical_addr_t *)reserve_addr);
 	}
 
 	if (status != EFI_SUCCESS) {
diff --git a/drivers/firmware/efi/libstub/efi-stub-helper.c b/drivers/firmware/efi/libstub/efi-stub-helper.c
index 8754ec04788b..ef0ffa512c20 100644
--- a/drivers/firmware/efi/libstub/efi-stub-helper.c
+++ b/drivers/firmware/efi/libstub/efi-stub-helper.c
@@ -95,19 +95,19 @@ efi_status_t efi_get_memory_map(struct efi_boot_memmap *map)
 	*map->map_size =	*map->desc_size * 32;
 	*map->buff_size =	*map->map_size;
 again:
-	status = efi_call_early(allocate_pool, EFI_LOADER_DATA,
-				*map->map_size, (void **)&m);
+	status = efi_bs_call(allocate_pool, EFI_LOADER_DATA,
+			     *map->map_size, (void **)&m);
 	if (status != EFI_SUCCESS)
 		goto fail;
 
 	*map->desc_size = 0;
 	key = 0;
-	status = efi_call_early(get_memory_map, map->map_size, m,
-				&key, map->desc_size, &desc_version);
+	status = efi_bs_call(get_memory_map, map->map_size, m,
+			     &key, map->desc_size, &desc_version);
 	if (status == EFI_BUFFER_TOO_SMALL ||
 	    !mmap_has_headroom(*map->buff_size, *map->map_size,
 			       *map->desc_size)) {
-		efi_call_early(free_pool, m);
+		efi_bs_call(free_pool, m);
 		/*
 		 * Make sure there is some entries of headroom so that the
 		 * buffer can be reused for a new map after allocations are
@@ -121,7 +121,7 @@ again:
 	}
 
 	if (status != EFI_SUCCESS)
-		efi_call_early(free_pool, m);
+		efi_bs_call(free_pool, m);
 
 	if (map->key_ptr && status == EFI_SUCCESS)
 		*map->key_ptr = key;
@@ -163,7 +163,7 @@ unsigned long get_dram_base(void)
 		}
 	}
 
-	efi_call_early(free_pool, map.map);
+	efi_bs_call(free_pool, map.map);
 
 	return membase;
 }
@@ -249,9 +249,8 @@ again:
 	if (!max_addr)
 		status = EFI_NOT_FOUND;
 	else {
-		status = efi_call_early(allocate_pages,
-					EFI_ALLOCATE_ADDRESS, EFI_LOADER_DATA,
-					nr_pages, &max_addr);
+		status = efi_bs_call(allocate_pages, EFI_ALLOCATE_ADDRESS,
+				     EFI_LOADER_DATA, nr_pages, &max_addr);
 		if (status != EFI_SUCCESS) {
 			max = max_addr;
 			max_addr = 0;
@@ -261,7 +260,7 @@ again:
 		*addr = max_addr;
 	}
 
-	efi_call_early(free_pool, map);
+	efi_bs_call(free_pool, map);
 fail:
 	return status;
 }
@@ -328,9 +327,8 @@ efi_status_t efi_low_alloc_above(unsigned long size, unsigned long align,
 		if ((start + size) > end)
 			continue;
 
-		status = efi_call_early(allocate_pages,
-					EFI_ALLOCATE_ADDRESS, EFI_LOADER_DATA,
-					nr_pages, &start);
+		status = efi_bs_call(allocate_pages, EFI_ALLOCATE_ADDRESS,
+				     EFI_LOADER_DATA, nr_pages, &start);
 		if (status == EFI_SUCCESS) {
 			*addr = start;
 			break;
@@ -340,7 +338,7 @@ efi_status_t efi_low_alloc_above(unsigned long size, unsigned long align,
 	if (i == map_size / desc_size)
 		status = EFI_NOT_FOUND;
 
-	efi_call_early(free_pool, map);
+	efi_bs_call(free_pool, map);
 fail:
 	return status;
 }
@@ -386,8 +384,8 @@ static efi_status_t efi_file_size(void *__fh, efi_char16_t *filename_16,
 	}
 
 grow:
-	status = efi_call_early(allocate_pool, EFI_LOADER_DATA,
-				info_sz, (void **)&info);
+	status = efi_bs_call(allocate_pool, EFI_LOADER_DATA, info_sz,
+			     (void **)&info);
 	if (status != EFI_SUCCESS) {
 		efi_printk("Failed to alloc mem for file info\n");
 		return status;
@@ -395,12 +393,12 @@ grow:
 
 	status = h->get_info(h, &info_guid, &info_sz, info);
 	if (status == EFI_BUFFER_TOO_SMALL) {
-		efi_call_early(free_pool, info);
+		efi_bs_call(free_pool, info);
 		goto grow;
 	}
 
 	*file_sz = info->file_size;
-	efi_call_early(free_pool, info);
+	efi_bs_call(free_pool, info);
 
 	if (status != EFI_SUCCESS)
 		efi_printk("Failed to get initrd info\n");
@@ -428,8 +426,7 @@ static efi_status_t efi_open_volume(efi_loaded_image_t *image,
 	efi_status_t status;
 	efi_handle_t handle = image->device_handle;
 
-	status = efi_call_early(handle_protocol, handle,
-				&fs_proto, (void **)&io);
+	status = efi_bs_call(handle_protocol, handle, &fs_proto, (void **)&io);
 	if (status != EFI_SUCCESS) {
 		efi_printk("Failed to handle fs_proto\n");
 		return status;
@@ -562,8 +559,8 @@ efi_status_t handle_cmdline_files(efi_loaded_image_t *image,
 	if (!nr_files)
 		return EFI_SUCCESS;
 
-	status = efi_call_early(allocate_pool, EFI_LOADER_DATA,
-				nr_files * sizeof(*files), (void **)&files);
+	status = efi_bs_call(allocate_pool, EFI_LOADER_DATA,
+			     nr_files * sizeof(*files), (void **)&files);
 	if (status != EFI_SUCCESS) {
 		pr_efi_err("Failed to alloc mem for file handle list\n");
 		goto fail;
@@ -668,7 +665,7 @@ efi_status_t handle_cmdline_files(efi_loaded_image_t *image,
 
 	}
 
-	efi_call_early(free_pool, files);
+	efi_bs_call(free_pool, files);
 
 	*load_addr = file_addr;
 	*load_size = file_size_total;
@@ -682,7 +679,7 @@ close_handles:
 	for (k = j; k < i; k++)
 		efi_file_close(files[k].handle);
 free_files:
-	efi_call_early(free_pool, files);
+	efi_bs_call(free_pool, files);
 fail:
 	*load_addr = 0;
 	*load_size = 0;
@@ -728,9 +725,8 @@ efi_status_t efi_relocate_kernel(unsigned long *image_addr,
 	 * as possible while respecting the required alignment.
 	 */
 	nr_pages = round_up(alloc_size, EFI_ALLOC_ALIGN) / EFI_PAGE_SIZE;
-	status = efi_call_early(allocate_pages,
-				EFI_ALLOCATE_ADDRESS, EFI_LOADER_DATA,
-				nr_pages, &efi_addr);
+	status = efi_bs_call(allocate_pages, EFI_ALLOCATE_ADDRESS,
+			     EFI_LOADER_DATA, nr_pages, &efi_addr);
 	new_addr = efi_addr;
 	/*
 	 * If preferred address allocation failed allocate as low as
@@ -883,7 +879,7 @@ efi_status_t efi_exit_boot_services(void *handle,
 	if (status != EFI_SUCCESS)
 		goto free_map;
 
-	status = efi_call_early(exit_boot_services, handle, *map->key_ptr);
+	status = efi_bs_call(exit_boot_services, handle, *map->key_ptr);
 
 	if (status == EFI_INVALID_PARAMETER) {
 		/*
@@ -900,12 +896,12 @@ efi_status_t efi_exit_boot_services(void *handle,
 		 * to get_memory_map() is expected to succeed here.
 		 */
 		*map->map_size = *map->buff_size;
-		status = efi_call_early(get_memory_map,
-					map->map_size,
-					*map->map,
-					map->key_ptr,
-					map->desc_size,
-					map->desc_ver);
+		status = efi_bs_call(get_memory_map,
+				     map->map_size,
+				     *map->map,
+				     map->key_ptr,
+				     map->desc_size,
+				     map->desc_ver);
 
 		/* exit_boot_services() was called, thus cannot free */
 		if (status != EFI_SUCCESS)
@@ -916,7 +912,7 @@ efi_status_t efi_exit_boot_services(void *handle,
 		if (status != EFI_SUCCESS)
 			goto fail;
 
-		status = efi_call_early(exit_boot_services, handle, *map->key_ptr);
+		status = efi_bs_call(exit_boot_services, handle, *map->key_ptr);
 	}
 
 	/* exit_boot_services() was called, thus cannot free */
@@ -926,7 +922,7 @@ efi_status_t efi_exit_boot_services(void *handle,
 	return EFI_SUCCESS;
 
 free_map:
-	efi_call_early(free_pool, *map->map);
+	efi_bs_call(free_pool, *map->map);
 fail:
 	return status;
 }
diff --git a/drivers/firmware/efi/libstub/efistub.h b/drivers/firmware/efi/libstub/efistub.h
index b5d9c9e65213..4e2b33fd6a43 100644
--- a/drivers/firmware/efi/libstub/efistub.h
+++ b/drivers/firmware/efi/libstub/efistub.h
@@ -76,4 +76,12 @@ void *get_efi_config_table(efi_guid_t guid);
 	fdt_setprop((fdt), (node_offset), (name), &(var), sizeof(var))
 #endif
 
+#define get_efi_var(name, vendor, ...)				\
+	efi_rt_call(get_variable, (efi_char16_t *)(name),	\
+		    (efi_guid_t *)(vendor), __VA_ARGS__)
+
+#define set_efi_var(name, vendor, ...)				\
+	efi_rt_call(set_variable, (efi_char16_t *)(name),	\
+		    (efi_guid_t *)(vendor), __VA_ARGS__)
+
 #endif
diff --git a/drivers/firmware/efi/libstub/gop.c b/drivers/firmware/efi/libstub/gop.c
index 8f746282c219..55e6b3f286fe 100644
--- a/drivers/firmware/efi/libstub/gop.c
+++ b/drivers/firmware/efi/libstub/gop.c
@@ -110,13 +110,11 @@ static efi_status_t setup_gop(struct screen_info *si, efi_guid_t *proto,
 		void *dummy = NULL;
 		efi_physical_addr_t current_fb_base;
 
-		status = efi_call_early(handle_protocol, h,
-					proto, (void **)&gop);
+		status = efi_bs_call(handle_protocol, h, proto, (void **)&gop);
 		if (status != EFI_SUCCESS)
 			continue;
 
-		status = efi_call_early(handle_protocol, h,
-					&conout_proto, &dummy);
+		status = efi_bs_call(handle_protocol, h, &conout_proto, &dummy);
 		if (status == EFI_SUCCESS)
 			conout_found = true;
 
@@ -187,20 +185,19 @@ efi_status_t efi_setup_gop(struct screen_info *si, efi_guid_t *proto,
 	efi_status_t status;
 	void **gop_handle = NULL;
 
-	status = efi_call_early(allocate_pool, EFI_LOADER_DATA,
-				size, (void **)&gop_handle);
+	status = efi_bs_call(allocate_pool, EFI_LOADER_DATA, size,
+			     (void **)&gop_handle);
 	if (status != EFI_SUCCESS)
 		return status;
 
-	status = efi_call_early(locate_handle,
-				EFI_LOCATE_BY_PROTOCOL,
-				proto, NULL, &size, gop_handle);
+	status = efi_bs_call(locate_handle, EFI_LOCATE_BY_PROTOCOL, proto, NULL,
+			     &size, gop_handle);
 	if (status != EFI_SUCCESS)
 		goto free_handle;
 
 	status = setup_gop(si, proto, size, gop_handle);
 
 free_handle:
-	efi_call_early(free_pool, gop_handle);
+	efi_bs_call(free_pool, gop_handle);
 	return status;
 }
diff --git a/drivers/firmware/efi/libstub/random.c b/drivers/firmware/efi/libstub/random.c
index fbd5b5724b19..316ce9ff0193 100644
--- a/drivers/firmware/efi/libstub/random.c
+++ b/drivers/firmware/efi/libstub/random.c
@@ -32,8 +32,7 @@ efi_status_t efi_get_random_bytes(unsigned long size, u8 *out)
 	efi_status_t status;
 	efi_rng_protocol_t *rng = NULL;
 
-	status = efi_call_early(locate_protocol, &rng_proto, NULL,
-				(void **)&rng);
+	status = efi_bs_call(locate_protocol, &rng_proto, NULL, (void **)&rng);
 	if (status != EFI_SUCCESS)
 		return status;
 
@@ -141,14 +140,14 @@ efi_status_t efi_random_alloc(unsigned long size,
 		target = round_up(md->phys_addr, align) + target_slot * align;
 		pages = round_up(size, EFI_PAGE_SIZE) / EFI_PAGE_SIZE;
 
-		status = efi_call_early(allocate_pages, EFI_ALLOCATE_ADDRESS,
-					EFI_LOADER_DATA, pages, &target);
+		status = efi_bs_call(allocate_pages, EFI_ALLOCATE_ADDRESS,
+				     EFI_LOADER_DATA, pages, &target);
 		if (status == EFI_SUCCESS)
 			*addr = target;
 		break;
 	}
 
-	efi_call_early(free_pool, memory_map);
+	efi_bs_call(free_pool, memory_map);
 
 	return status;
 }
@@ -162,14 +161,13 @@ efi_status_t efi_random_get_seed(void)
 	struct linux_efi_random_seed *seed = NULL;
 	efi_status_t status;
 
-	status = efi_call_early(locate_protocol, &rng_proto, NULL,
-				(void **)&rng);
+	status = efi_bs_call(locate_protocol, &rng_proto, NULL, (void **)&rng);
 	if (status != EFI_SUCCESS)
 		return status;
 
-	status = efi_call_early(allocate_pool, EFI_RUNTIME_SERVICES_DATA,
-				sizeof(*seed) + EFI_RANDOM_SEED_SIZE,
-				(void **)&seed);
+	status = efi_bs_call(allocate_pool, EFI_RUNTIME_SERVICES_DATA,
+			     sizeof(*seed) + EFI_RANDOM_SEED_SIZE,
+			     (void **)&seed);
 	if (status != EFI_SUCCESS)
 		return status;
 
@@ -188,14 +186,13 @@ efi_status_t efi_random_get_seed(void)
 		goto err_freepool;
 
 	seed->size = EFI_RANDOM_SEED_SIZE;
-	status = efi_call_early(install_configuration_table, &rng_table_guid,
-				seed);
+	status = efi_bs_call(install_configuration_table, &rng_table_guid, seed);
 	if (status != EFI_SUCCESS)
 		goto err_freepool;
 
 	return EFI_SUCCESS;
 
 err_freepool:
-	efi_call_early(free_pool, seed);
+	efi_bs_call(free_pool, seed);
 	return status;
 }
diff --git a/drivers/firmware/efi/libstub/secureboot.c b/drivers/firmware/efi/libstub/secureboot.c
index 0935d824a6ab..a765378ad18c 100644
--- a/drivers/firmware/efi/libstub/secureboot.c
+++ b/drivers/firmware/efi/libstub/secureboot.c
@@ -21,11 +21,6 @@ static const efi_char16_t efi_SetupMode_name[] = L"SetupMode";
 static const efi_guid_t shim_guid = EFI_SHIM_LOCK_GUID;
 static const efi_char16_t shim_MokSBState_name[] = L"MokSBState";
 
-#define get_efi_var(name, vendor, ...) \
-	efi_call_runtime(get_variable, \
-			 (efi_char16_t *)(name), (efi_guid_t *)(vendor), \
-			 __VA_ARGS__);
-
 /*
  * Determine whether we're in secure boot mode.
  *
diff --git a/drivers/firmware/efi/libstub/tpm.c b/drivers/firmware/efi/libstub/tpm.c
index 4a0017a181bf..1d59e103a2e3 100644
--- a/drivers/firmware/efi/libstub/tpm.c
+++ b/drivers/firmware/efi/libstub/tpm.c
@@ -20,16 +20,6 @@ static const efi_char16_t efi_MemoryOverWriteRequest_name[] =
 #define MEMORY_ONLY_RESET_CONTROL_GUID \
 	EFI_GUID(0xe20939be, 0x32d4, 0x41be, 0xa1, 0x50, 0x89, 0x7f, 0x85, 0xd4, 0x98, 0x29)
 
-#define get_efi_var(name, vendor, ...) \
-	efi_call_runtime(get_variable, \
-			 (efi_char16_t *)(name), (efi_guid_t *)(vendor), \
-			 __VA_ARGS__)
-
-#define set_efi_var(name, vendor, ...) \
-	efi_call_runtime(set_variable, \
-			 (efi_char16_t *)(name), (efi_guid_t *)(vendor), \
-			 __VA_ARGS__)
-
 /*
  * Enable reboot attack mitigation. This requests that the firmware clear the
  * RAM on next reboot before proceeding with boot, ensuring that any secrets
@@ -72,8 +62,8 @@ void efi_retrieve_tpm2_eventlog(void)
 	efi_tcg2_protocol_t *tcg2_protocol = NULL;
 	int final_events_size = 0;
 
-	status = efi_call_early(locate_protocol, &tcg2_guid, NULL,
-				(void **)&tcg2_protocol);
+	status = efi_bs_call(locate_protocol, &tcg2_guid, NULL,
+			     (void **)&tcg2_protocol);
 	if (status != EFI_SUCCESS)
 		return;
 
@@ -125,9 +115,8 @@ void efi_retrieve_tpm2_eventlog(void)
 	}
 
 	/* Allocate space for the logs and copy them. */
-	status = efi_call_early(allocate_pool, EFI_LOADER_DATA,
-				sizeof(*log_tbl) + log_size,
-				(void **) &log_tbl);
+	status = efi_bs_call(allocate_pool, EFI_LOADER_DATA,
+			     sizeof(*log_tbl) + log_size, (void **)&log_tbl);
 
 	if (status != EFI_SUCCESS) {
 		efi_printk("Unable to allocate memory for event log\n");
@@ -166,12 +155,12 @@ void efi_retrieve_tpm2_eventlog(void)
 	log_tbl->version = version;
 	memcpy(log_tbl->log, (void *) first_entry_addr, log_size);
 
-	status = efi_call_early(install_configuration_table,
-				&linux_eventlog_guid, log_tbl);
+	status = efi_bs_call(install_configuration_table,
+			     &linux_eventlog_guid, log_tbl);
 	if (status != EFI_SUCCESS)
 		goto err_free;
 	return;
 
 err_free:
-	efi_call_early(free_pool, log_tbl);
+	efi_bs_call(free_pool, log_tbl);
 }