mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-26 04:16:39 +00:00
Code Issues Releases Wiki Activity

ACPI: thermal: Drop nocrt parameter

Browse source 
commit 5f641174a1 upstream.

The `nocrt` module parameter has no code associated with it and does
nothing.  As `crt=-1` has same functionality as what nocrt should be
doing drop `nocrt` and associated documentation.

This should fix a quirk for Gigabyte GA-7ZX that used `nocrt` and
thus didn't function properly.

Fixes: 8c99fdce30 ("ACPI: thermal: set "thermal.nocrt" via DMI on Gigabyte GA-7ZX")
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mario Limonciello 2023-07-12 12:24:59 -05:00 committed by Greg Kroah-Hartman
parent 9e43368a33
commit 758e3d0cb7
2 changed files with 1 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
Documentation/admin-guide/kernel-parameters.txt
View file

@ -5770,10 +5770,6 @@
-1: disable all critical trip points in all thermal zones
<degrees C>: override all critical trip points
thermal.nocrt= [HW,ACPI]
Set to disable actions on ACPI thermal zone
critical and hot trip points.
thermal.off= [HW,ACPI]
1: disable ACPI thermal control

6
drivers/acpi/thermal.c
View file

@ -59,10 +59,6 @@ static int tzp;
module_param(tzp, int, 0444);
MODULE_PARM_DESC(tzp, "Thermal zone polling frequency, in 1/10 seconds.");
static int nocrt;
module_param(nocrt, int, 0);
MODULE_PARM_DESC(nocrt, "Set to take no action upon ACPI thermal zone critical trips points.");
static int off;
module_param(off, int, 0);
MODULE_PARM_DESC(off, "Set to disable ACPI thermal support.");
@ -1132,7 +1128,7 @@ static int thermal_nocrt(const struct dmi_system_id *d) {
pr_notice("%s detected: disabling all critical thermal trip point actions.\n",
d->ident);
nocrt = 1;
crt = -1;
return 0;
}
static int thermal_tzp(const struct dmi_system_id *d) {