efi: Fix missing EFIAPI specifiers

These are missing in some functions. Add them to keep things consistent.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

cmd/bootefi.c

@@ -15,6 +15,8 @@
 #include <libfdt_env.h>
 #include <memalign.h>
 #include <asm/global_data.h>
+#include <asm-generic/sections.h>
+#include <linux/linkage.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -52,7 +54,7 @@ static struct efi_device_path_file_path bootefi_device_path[] = {
 	}
 };
 
-static efi_status_t bootefi_open_dp(void *handle, efi_guid_t *protocol,
+static efi_status_t EFIAPI bootefi_open_dp(void *handle, efi_guid_t *protocol,
 			void **protocol_interface, void *agent_handle,
 			void *controller_handle, uint32_t attributes)
 {
@@ -145,7 +147,8 @@ static void *copy_fdt(void *fdt)
  */
 static unsigned long do_bootefi_exec(void *efi, void *fdt)
 {
-	ulong (*entry)(void *image_handle, struct efi_system_table *st);
+	ulong (*entry)(void *image_handle, struct efi_system_table *st)
+		asmlinkage;
 	ulong fdt_pages, fdt_size, fdt_start, fdt_end;
 	bootm_headers_t img = { 0 };
 

include/efi_loader.h

@@ -95,7 +95,7 @@ void efi_net_set_dhcp_ack(void *pkt, int len);
  * Stub implementation for a protocol opener that just returns the handle as
  * interface
  */
-efi_status_t efi_return_handle(void *handle,
+efi_status_t EFIAPI efi_return_handle(void *handle,
 		efi_guid_t *protocol, void **protocol_interface,
 		void *agent_handle, void *controller_handle,
 		uint32_t attributes);

lib/efi_loader/efi_boottime.c

@@ -160,7 +160,7 @@ static struct {
 	u32 trigger_time;
 	u64 trigger_next;
 	unsigned long notify_tpl;
-	void (*notify_function) (void *event, void *context);
+	void (EFIAPI *notify_function) (void *event, void *context);
 	void *notify_context;
 } efi_event = {
 	/* Disable timers on bootup */
@@ -169,7 +169,8 @@ static struct {
 
 static efi_status_t EFIAPI efi_create_event(
 			enum efi_event_type type, ulong notify_tpl,
-			void (*notify_function) (void *event, void *context),
+			void (EFIAPI *notify_function) (void *event,
+							void *context),
 			void *notify_context, void **event)
 {
 	EFI_ENTRY("%d, 0x%lx, %p, %p", type, notify_tpl, notify_function,

lib/efi_loader/efi_disk.c

@@ -35,9 +35,10 @@ struct efi_disk_obj {
 	const struct blk_desc *desc;
 };
 
-static efi_status_t efi_disk_open_block(void *handle, efi_guid_t *protocol,
-			void **protocol_interface, void *agent_handle,
-			void *controller_handle, uint32_t attributes)
+static efi_status_t EFIAPI efi_disk_open_block(void *handle,
+			efi_guid_t *protocol, void **protocol_interface,
+			void *agent_handle, void *controller_handle,
+			uint32_t attributes)
 {
 	struct efi_disk_obj *diskobj = handle;
 
@@ -46,7 +47,7 @@ static efi_status_t efi_disk_open_block(void *handle, efi_guid_t *protocol,
 	return EFI_SUCCESS;
 }
 
-static efi_status_t efi_disk_open_dp(void *handle, efi_guid_t *protocol,
+static efi_status_t EFIAPI efi_disk_open_dp(void *handle, efi_guid_t *protocol,
 			void **protocol_interface, void *agent_handle,
 			void *controller_handle, uint32_t attributes)
 {
@@ -108,7 +109,7 @@ static efi_status_t EFIAPI efi_disk_rw_blocks(struct efi_block_io *this,
 	return EFI_EXIT(EFI_SUCCESS);
 }
 
-static efi_status_t efi_disk_read_blocks(struct efi_block_io *this,
+static efi_status_t EFIAPI efi_disk_read_blocks(struct efi_block_io *this,
 			u32 media_id, u64 lba, unsigned long buffer_size,
 			void *buffer)
 {
@@ -143,7 +144,7 @@ static efi_status_t efi_disk_read_blocks(struct efi_block_io *this,
 	return EFI_EXIT(r);
 }
 
-static efi_status_t efi_disk_write_blocks(struct efi_block_io *this,
+static efi_status_t EFIAPI efi_disk_write_blocks(struct efi_block_io *this,
 			u32 media_id, u64 lba, unsigned long buffer_size,
 			void *buffer)
 {

lib/efi_loader/efi_net.c

@@ -198,7 +198,7 @@ static efi_status_t EFIAPI efi_net_receive(struct efi_simple_network *this,
 	return EFI_EXIT(EFI_SUCCESS);
 }
 
-static efi_status_t efi_net_open_dp(void *handle, efi_guid_t *protocol,
+static efi_status_t EFIAPI efi_net_open_dp(void *handle, efi_guid_t *protocol,
 			void **protocol_interface, void *agent_handle,
 			void *controller_handle, uint32_t attributes)
 {
@@ -210,7 +210,7 @@ static efi_status_t efi_net_open_dp(void *handle, efi_guid_t *protocol,
 	return EFI_SUCCESS;
 }
 
-static efi_status_t efi_net_open_pxe(void *handle, efi_guid_t *protocol,
+static efi_status_t EFIAPI efi_net_open_pxe(void *handle, efi_guid_t *protocol,
 			void **protocol_interface, void *agent_handle,
 			void *controller_handle, uint32_t attributes)
 {