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efi: Make efi_config_init() x86 only

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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.

Tested-by: Tony Luck <tony.luck@intel.com> # arch/ia64
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
This commit is contained in:
Ard Biesheuvel
2020-01-20 17:17:27 +01:00
parent 686312927b
commit 3a0701dc7f
3 changed files with 30 additions and 32 deletions
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31
drivers/firmware/efi/efi.c
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@@ -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)
{