diff options
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/efi/efi.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c index 90142f6e588d..19c1191e6210 100644 --- a/drivers/firmware/efi/efi.c +++ b/drivers/firmware/efi/efi.c @@ -589,13 +589,20 @@ static __init int match_config_table(const efi_guid_t *guid, int i; for (i = 0; efi_guidcmp(table_types[i].guid, NULL_GUID); i++) { - if (!efi_guidcmp(*guid, table_types[i].guid)) { - *(table_types[i].ptr) = table; + if (efi_guidcmp(*guid, table_types[i].guid)) + continue; + + if (!efi_config_table_is_usable(guid, table)) { if (table_types[i].name[0]) - pr_cont("%s=0x%lx ", + pr_cont("(%s=0x%lx unusable) ", table_types[i].name, table); return 1; } + + *(table_types[i].ptr) = table; + if (table_types[i].name[0]) + pr_cont("%s=0x%lx ", table_types[i].name, table); + return 1; } return 0; |