diff options
Diffstat (limited to 'drivers/firmware/efi/fake_mem.c')
| -rw-r--r-- | drivers/firmware/efi/fake_mem.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/firmware/efi/fake_mem.c b/drivers/firmware/efi/fake_mem.c index bb9fc70d0cfa..a8d20568d532 100644 --- a/drivers/firmware/efi/fake_mem.c +++ b/drivers/firmware/efi/fake_mem.c @@ -36,9 +36,9 @@ static int __init cmp_fake_mem(const void *x1, const void *x2) void __init efi_fake_memmap(void) { + struct efi_memory_map_data data = { 0 }; int new_nr_map = efi.memmap.nr_map; efi_memory_desc_t *md; - phys_addr_t new_memmap_phy; void *new_memmap; int i; @@ -55,15 +55,13 @@ void __init efi_fake_memmap(void) } /* allocate memory for new EFI memmap */ - new_memmap_phy = efi_memmap_alloc(new_nr_map); - if (!new_memmap_phy) + if (efi_memmap_alloc(new_nr_map, &data) != 0) return; /* create new EFI memmap */ - new_memmap = early_memremap(new_memmap_phy, - efi.memmap.desc_size * new_nr_map); + new_memmap = early_memremap(data.phys_map, data.size); if (!new_memmap) { - memblock_free(new_memmap_phy, efi.memmap.desc_size * new_nr_map); + memblock_free(data.phys_map, data.size); return; } @@ -71,9 +69,9 @@ void __init efi_fake_memmap(void) efi_memmap_insert(&efi.memmap, new_memmap, &efi_fake_mems[i]); /* swap into new EFI memmap */ - early_memunmap(new_memmap, efi.memmap.desc_size * new_nr_map); + early_memunmap(new_memmap, data.size); - efi_memmap_install(new_memmap_phy, new_nr_map); + efi_memmap_install(&data); /* print new EFI memmap */ efi_print_memmap(); |