1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index 94c9f911824e..6bcca616a704 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -1297,7 +1297,7 @@ static int __init acer_wmi_init(void)
 
         set_quirks();
 
-        if (!acpi_video_backlight_support() && has_cap(ACER_CAP_BRIGHTNESS)) {
+        if (acpi_video_backlight_support() && has_cap(ACER_CAP_BRIGHTNESS)) {
                 interface->capability &= ~ACER_CAP_BRIGHTNESS;
                 printk(ACER_INFO "Brightness must be controlled by "
                        "generic video driver\n");