The efi_config_init() routine is no longer shared with ia64 so let's
move it into the x86 arch code before making further x86 specific
changes to it.
Signed-off-by: Ard Biesheuvel <ardb@xxxxxxxxxx>
---
arch/x86/platform/efi/efi.c | 30 +++++++++++++++++++
drivers/firmware/efi/efi.c | 31 --------------------
include/linux/efi.h | 1 -
3 files changed, 30 insertions(+), 32 deletions(-)
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index 777373423a67..26d905e6b579 100644
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -434,6 +434,36 @@ static int __init efi_systab_init(u64 phys)
return 0;
}
+static int __init efi_config_init(efi_config_table_type_t *arch_tables)
+{
+ void *config_tables;
+ int sz, ret;
+
+ if (efi.systab->nr_tables == 0)
+ return 0;
+
+ if (efi_enabled(EFI_64BIT))
+ sz = sizeof(efi_config_table_64_t);
+ else
+ sz = sizeof(efi_config_table_32_t);
+
+ /*
+ * Let's see what config tables the firmware passed to us.
+ */
+ config_tables = early_memremap(efi.systab->tables,
+ efi.systab->nr_tables * sz);
+ if (config_tables == NULL) {
+ pr_err("Could not map Configuration table!\n");
+ return -ENOMEM;
+ }
+
+ ret = efi_config_parse_tables(config_tables, efi.systab->nr_tables, sz,
+ arch_tables);
+
+ early_memunmap(config_tables, efi.systab->nr_tables * sz);
+ return ret;
+}
+
void __init efi_init(void)
{
if (IS_ENABLED(CONFIG_X86_32) &&
diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index 80fe0044f2e2..2bfd6c0806ce 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -601,37 +601,6 @@ int __init efi_config_parse_tables(void *config_tables, int count, int sz,
return 0;
}
-int __init efi_config_init(efi_config_table_type_t *arch_tables)
-{
- void *config_tables;
- int sz, ret;
-
- if (efi.systab->nr_tables == 0)
- return 0;
-
- if (efi_enabled(EFI_64BIT))
- sz = sizeof(efi_config_table_64_t);
- else
- sz = sizeof(efi_config_table_32_t);
-
- /*
- * Let's see what config tables the firmware passed to us.
- */
- config_tables = early_memremap(efi.systab->tables,
- efi.systab->nr_tables * sz);
- if (config_tables == NULL) {
- pr_err("Could not map Configuration table!\n");
- return -ENOMEM;
- }
-
- ret = efi_config_parse_tables(config_tables, efi.systab->nr_tables, sz,
- arch_tables);
-
- early_memunmap(config_tables, efi.systab->nr_tables * sz);
- return ret;
-}
-
-
int __init efi_systab_check_header(const efi_table_hdr_t *systab_hdr,
int min_major_version)
{
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 287510e84dfb..d61c25fd5824 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -608,7 +608,6 @@ extern int __init efi_memmap_split_count(efi_memory_desc_t *md,
extern void __init efi_memmap_insert(struct efi_memory_map *old_memmap,
void *buf, struct efi_mem_range *mem);
-extern int efi_config_init(efi_config_table_type_t *arch_tables);
#ifdef CONFIG_EFI_ESRT
extern void __init efi_esrt_init(void);
#else
--
2.17.1
