diff options
| -rw-r--r-- | drivers/firmware/efi/efi.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c index 53fa4d14da65..4bb30434ee4a 100644 --- a/drivers/firmware/efi/efi.c +++ b/drivers/firmware/efi/efi.c @@ -796,6 +796,7 @@ void __init efi_systab_report_header(const efi_table_hdr_t *systab_hdr, char vendor[100] = "unknown"; const efi_char16_t *c16; size_t i; + u16 rev; c16 = map_fw_vendor(fw_vendor, sizeof(vendor) * sizeof(efi_char16_t)); if (c16) { @@ -806,10 +807,14 @@ void __init efi_systab_report_header(const efi_table_hdr_t *systab_hdr, unmap_fw_vendor(c16, sizeof(vendor) * sizeof(efi_char16_t)); } - pr_info("EFI v%u.%.02u by %s\n", - systab_hdr->revision >> 16, - systab_hdr->revision & 0xffff, - vendor); + rev = (u16)systab_hdr->revision; + pr_info("EFI v%u.%u", systab_hdr->revision >> 16, rev / 10); + + rev %= 10; + if (rev) + pr_cont(".%u", rev); + + pr_cont(" by %s\n", vendor); if (IS_ENABLED(CONFIG_X86_64) && systab_hdr->revision > EFI_1_10_SYSTEM_TABLE_REVISION && |