diff options
Diffstat (limited to 'drivers/platform/x86/thinkpad_acpi.c')
| -rw-r--r-- | drivers/platform/x86/thinkpad_acpi.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 7fee3c1c2418..a703ab70d34a 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -6963,10 +6963,13 @@ static int __init brightness_init(struct ibm_init_struct *iibm) pr_warn("Cannot enable backlight brightness support, ACPI is already handling it. Refer to the acpi_backlight kernel parameter.\n"); return 1; } - } else if (tp_features.bright_acpimode && brightness_enable > 1) { - pr_notice("Standard ACPI backlight interface not available, thinkpad_acpi native brightness control enabled\n"); + } else if (!tp_features.bright_acpimode) { + pr_notice("ACPI backlight interface not available\n"); + return 1; } + pr_notice("ACPI native brightness control enabled\n"); + /* * Check for module parameter bogosity, note that we * init brightness_mode to TPACPI_BRGHT_MODE_MAX in order to be |