diff mbox series

[10/18] efi/ia64: switch to efi_config_parse_tables()

Message ID 20200216182334.8121-11-ardb@kernel.org (mailing list archive)
State New, archived
Headers show
Series efi: clean up contents of struct efi | expand

Commit Message

Ard Biesheuvel Feb. 16, 2020, 6:23 p.m. UTC 
IA64 calls efi_config_parse_tables() via efi_config_init(), which
does an explicit memremap() of the tables, which is unnecessary
on IA64. So let's call efi_config_parse_tables() directly, passing
the __va() of the config table array.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
 arch/ia64/kernel/efi.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index 81bc5031a115..3b5cf551489c 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -531,7 +531,10 @@  efi_init (void)
 
 	palo_phys      = EFI_INVALID_TABLE_ADDR;
 
-	if (efi_config_init(arch_tables) != 0)
+	if (efi_config_parse_tables(__va(efi_systab->tables),
+				    efi_systab->nr_tables,
+				    sizeof(efi_config_table_t),
+				    arch_tables) != 0)
 		return;
 
 	if (palo_phys != EFI_INVALID_TABLE_ADDR)