efi_loader: round the memory area in efi_add_memory_map()

Virtually all callers of this function do the rounding on their own.
Some do it right, some don't. Instead of doing this in each caller,
do the rounding in efi_add_memory_map(). Change the size parameter
to bytes instead of pages and remove aligning and size calculation in
all callers.

There is no more need to make the original efi_add_memory_map() (which
takes pages as size) available outside the module. Thus rename it to
efi_add_memory_map_pg() and make it static to prevent further misuse
outside the module.

Signed-off-by: Michael Walle <michael@walle.cc>
Add missing comma in sunxi_display.c.
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
diff --git a/drivers/video/sunxi/sunxi_de2.c b/drivers/video/sunxi/sunxi_de2.c
index 8333ddc..c6e7a35 100644
--- a/drivers/video/sunxi/sunxi_de2.c
+++ b/drivers/video/sunxi/sunxi_de2.c
@@ -224,9 +224,9 @@
 
 #ifdef CONFIG_EFI_LOADER
 	efi_add_memory_map(fbbase,
-			   ALIGN(timing.hactive.typ * timing.vactive.typ *
-			   (1 << l2bpp) / 8, EFI_PAGE_SIZE) >> EFI_PAGE_SHIFT,
-			   EFI_RESERVED_MEMORY_TYPE, false);
+			   timing.hactive.typ * timing.vactive.typ *
+			   (1 << l2bpp) / 8,
+			   EFI_RESERVED_MEMORY_TYPE);
 #endif
 
 	return 0;