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authorAndrzej Pietrasiewicz <andrzej.p@collabora.com>2020-06-29 14:29:24 +0200
committerDaniel Lezcano <daniel.lezcano@linaro.org>2020-06-29 20:26:39 +0200
commit5d7bd8aa7c35873f448d60ffbd996cfa151d2a11 (patch)
tree8ac238d6c8de5a562a8f3fefedb7991dc79d2ddb /drivers/acpi/thermal.c
parentthermal: core: Stop polling DISABLED thermal devices (diff)
downloadlinux-5d7bd8aa7c35873f448d60ffbd996cfa151d2a11.tar.xz
linux-5d7bd8aa7c35873f448d60ffbd996cfa151d2a11.zip
thermal: Simplify or eliminate unnecessary set_mode() methods
Setting polling_delay is now done at thermal_core level (by not polling DISABLED devices), so no need to repeat this code. int340x: Checking for an impossible enum value is unnecessary. acpi/thermal: It only prints debug messages. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> [for acerhdf] Acked-by: Peter Kaestle <peter@piie.net> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200629122925.21729-11-andrzej.p@collabora.com
Diffstat (limited to 'drivers/acpi/thermal.c')
-rw-r--r--drivers/acpi/thermal.c26
1 files changed, 0 insertions, 26 deletions
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 52b6cda1bcc3..29a2b73fe035 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -525,31 +525,6 @@ static int thermal_get_temp(struct thermal_zone_device *thermal, int *temp)
return 0;
}
-static int thermal_set_mode(struct thermal_zone_device *thermal,
- enum thermal_device_mode mode)
-{
- struct acpi_thermal *tz = thermal->devdata;
-
- if (!tz)
- return -EINVAL;
-
- if (mode != THERMAL_DEVICE_DISABLED &&
- mode != THERMAL_DEVICE_ENABLED)
- return -EINVAL;
- /*
- * enable/disable thermal management from ACPI thermal driver
- */
- if (mode == THERMAL_DEVICE_DISABLED)
- pr_warn("thermal zone will be disabled\n");
-
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "%s kernel ACPI thermal control\n",
- mode == THERMAL_DEVICE_ENABLED ?
- "Enable" : "Disable"));
-
- return 0;
-}
-
static int thermal_get_trip_type(struct thermal_zone_device *thermal,
int trip, enum thermal_trip_type *type)
{
@@ -836,7 +811,6 @@ static struct thermal_zone_device_ops acpi_thermal_zone_ops = {
.bind = acpi_thermal_bind_cooling_device,
.unbind = acpi_thermal_unbind_cooling_device,
.get_temp = thermal_get_temp,
- .set_mode = thermal_set_mode,
.get_trip_type = thermal_get_trip_type,
.get_trip_temp = thermal_get_trip_temp,
.get_crit_temp = thermal_get_crit_temp,