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author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-01-30 19:58:32 +0100 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-02-02 15:40:39 +0100 |
commit | 2cee73568e8d2f9d63793cf84e9aa65c9dfd85e2 (patch) | |
tree | 3e23e8ae8ee71e69e5f466e4df7df7bd5d52800a /drivers/thermal | |
parent | 1bcebcab887ba4c4d790d7ccb055303c5dc7dbbb (diff) | |
download | linux-stable-2cee73568e8d2f9d63793cf84e9aa65c9dfd85e2.tar.gz linux-stable-2cee73568e8d2f9d63793cf84e9aa65c9dfd85e2.tar.bz2 linux-stable-2cee73568e8d2f9d63793cf84e9aa65c9dfd85e2.zip |
thermal: intel: intel_pch: Make pch_wpt_add_acpi_psv_trip() return int
Modify pch_wpt_add_acpi_psv_trip() to return an int value instead of
using a return pointer for that.
While at it, drop an excessive empty code line.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Tested-by: Zhang Rui <rui.zhang@intel.com>
Reviewed-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal')
-rw-r--r-- | drivers/thermal/intel/intel_pch_thermal.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/thermal/intel/intel_pch_thermal.c b/drivers/thermal/intel/intel_pch_thermal.c index c529c05c1853..e5ce4d03c3c1 100644 --- a/drivers/thermal/intel/intel_pch_thermal.c +++ b/drivers/thermal/intel/intel_pch_thermal.c @@ -90,34 +90,31 @@ struct pch_thermal_device { }; #ifdef CONFIG_ACPI - /* * On some platforms, there is a companion ACPI device, which adds * passive trip temperature using _PSV method. There is no specific * passive temperature setting in MMIO interface of this PCI device. */ -static void pch_wpt_add_acpi_psv_trip(struct pch_thermal_device *ptd, - int *nr_trips) +static int pch_wpt_add_acpi_psv_trip(struct pch_thermal_device *ptd, int trip) { struct acpi_device *adev; int temp; adev = ACPI_COMPANION(&ptd->pdev->dev); if (!adev) - return; + return 0; if (thermal_acpi_passive_trip_temp(adev, &temp) || temp <= 0) - return; + return 0; - ptd->trips[*nr_trips].type = THERMAL_TRIP_PASSIVE; - ptd->trips[*nr_trips].temperature = temp; - ++(*nr_trips); + ptd->trips[trip].type = THERMAL_TRIP_PASSIVE; + ptd->trips[trip].temperature = temp; + return 1; } #else -static void pch_wpt_add_acpi_psv_trip(struct pch_thermal_device *ptd, - int *nr_trips) +static int pch_wpt_add_acpi_psv_trip(struct pch_thermal_device *ptd, int trip) { - + return 0; } #endif @@ -167,7 +164,7 @@ read_trips: ++(*nr_trips); } - pch_wpt_add_acpi_psv_trip(ptd, nr_trips); + *nr_trips += pch_wpt_add_acpi_psv_trip(ptd, *nr_trips); return 0; } |