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ec/lenovo/h8: Use older syntax for bit shift 

Currently, when using `iasl` 20140926-32 [Oct  1 2014] from Debian 8
(Jessie/stable), the build of the Lenovo X60 fails due to syntax errors.

ASL 2.0 supports `<<`. For consistency, right now, coreboot still uses
the old syntax. So use `ShiftLeft` instead, which also fixes the build
issue with older ASL compilers.

Change-Id: Id7e309c31612387da3920cf7d846b358ac2bdc71
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/18520
Tested-by: build bot (Jenkins)
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
Paul Menzel 2017-02-28 20:23:37 +01:00 committed by Nico Huber
parent 561f368a2f
commit db94213640
1 changed files with 1 additions and 1 deletions
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src/ec/lenovo/h8/acpi/ec.asl
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@ -363,7 +363,7 @@ Device(EC)
/* Report tablet mode switch state */ /* Report tablet mode switch state */
Method (MHKG, 0, NotSerialized) Method (MHKG, 0, NotSerialized)
{ {
Return (TBSW << 3) Return (ShiftLeft(TBSW, 3))
} }
/* Mute audio */ /* Mute audio */
Method (SSMS, 1, NotSerialized) Method (SSMS, 1, NotSerialized)