From 874e66cba6c70865c714b5075f1c88e3788e76ae Mon Sep 17 00:00:00 2001 From: Paul Buonopane Date: Sun, 27 Dec 2015 02:49:11 -0500 Subject: [PATCH] ideapad-laptop: Fix backlight regression introduced in 26bff5 Fixes bug 110021: https://bugzilla.kernel.org/show_bug.cgi?id=110021 Tested on Yoga 900. --- drivers/platform/x86/ideapad-laptop.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index a313dfc0245f55..3ff2ba8e29a681 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -952,7 +952,7 @@ static int ideapad_acpi_add(struct platform_device *pdev) ideapad_sync_rfk_state(priv); ideapad_sync_touchpad_state(priv); - if (acpi_video_get_backlight_type() == acpi_backlight_vendor) { + if (acpi_video_get_backlight_type() != acpi_backlight_vendor) { ret = ideapad_backlight_init(priv); if (ret && ret != -ENODEV) goto backlight_failed;