Commit de87dcde authored Jul 20, 2018 by Linus Torvalds

linux-platform-drivers-x86

Pull x86 platform driver fixes from Andy Shevchenko:
 "The Dell laptop ACPI video brightness control is now back after fixing
  a regression brought by SMM refactoring"

* tag 'platform-drivers-x86-v4.18-2' of git://git.infradead.org/linux-platform-drivers-x86:
  platform/x86: dell-laptop: Fix backlight detection

parents 2a0ea7df 2502e5a0

drivers/platform/x86/dell-laptop.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2185,7 +2185,7 @@ static int __init dell_init(void)
		dell_fill_request(&buffer, token->location, 0, 0, 0);
		ret = dell_send_request(&buffer,
		CLASS_TOKEN_READ, SELECT_TOKEN_AC);
		if (ret)
		if (ret == 0)
		max_intensity = buffer.output[3];
		}