diff options
| -rw-r--r-- | drivers/platform/x86/thinkpad_acpi.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index ebcb461..22d8936 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -8574,7 +8574,8 @@ static bool __pure __init tpacpi_is_valid_fw_id(const char* const s, return s && strlen(s) >= 8 && tpacpi_is_fw_digit(s[0]) && tpacpi_is_fw_digit(s[1]) && - s[2] == t && s[3] == 'T' && + s[2] == t && + (s[3] == 'T' || s[3] == 'N') && tpacpi_is_fw_digit(s[4]) && tpacpi_is_fw_digit(s[5]); } @@ -8607,7 +8608,8 @@ static int __must_check __init get_thinkpad_model_data( return -ENOMEM; /* Really ancient ThinkPad 240X will fail this, which is fine */ - if (!tpacpi_is_valid_fw_id(tp->bios_version_str, 'E')) + if (!(tpacpi_is_valid_fw_id(tp->bios_version_str, 'E') || + tpacpi_is_valid_fw_id(tp->bios_version_str, 'C'))) return 0; tp->bios_model = tp->bios_version_str[0] |
