diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/int340x_thermal.c | 11 | ||||
| -rw-r--r-- | drivers/thermal/int340x_thermal/acpi_thermal_rel.c | 16 | ||||
| -rw-r--r-- | drivers/thermal/int340x_thermal/processor_thermal_device.c | 2 |
3 files changed, 13 insertions, 16 deletions
diff --git a/drivers/acpi/int340x_thermal.c b/drivers/acpi/int340x_thermal.c index a27d31d1ba24..9dcf83682e36 100644 --- a/drivers/acpi/int340x_thermal.c +++ b/drivers/acpi/int340x_thermal.c @@ -14,10 +14,10 @@ #include "internal.h" -#define DO_ENUMERATION 0x01 +#define INT3401_DEVICE 0X01 static const struct acpi_device_id int340x_thermal_device_ids[] = { - {"INT3400", DO_ENUMERATION }, - {"INT3401"}, + {"INT3400"}, + {"INT3401", INT3401_DEVICE}, {"INT3402"}, {"INT3403"}, {"INT3404"}, @@ -34,7 +34,10 @@ static int int340x_thermal_handler_attach(struct acpi_device *adev, const struct acpi_device_id *id) { #if defined(CONFIG_INT340X_THERMAL) || defined(CONFIG_INT340X_THERMAL_MODULE) - if (id->driver_data == DO_ENUMERATION) + acpi_create_platform_device(adev); +#elif defined(INTEL_SOC_DTS_THERMAL) || defined(INTEL_SOC_DTS_THERMAL_MODULE) + /* Intel SoC DTS thermal driver needs INT3401 to set IRQ descriptor */ + if (id->driver_data == INT3401_DEVICE) acpi_create_platform_device(adev); #endif return 1; diff --git a/drivers/thermal/int340x_thermal/acpi_thermal_rel.c b/drivers/thermal/int340x_thermal/acpi_thermal_rel.c index 231cabc16e16..2c2ec7666eb1 100644 --- a/drivers/thermal/int340x_thermal/acpi_thermal_rel.c +++ b/drivers/thermal/int340x_thermal/acpi_thermal_rel.c @@ -119,15 +119,11 @@ int acpi_parse_trt(acpi_handle handle, int *trt_count, struct trt **trtp, continue; result = acpi_bus_get_device(trt->source, &adev); - if (!result) - acpi_create_platform_device(adev); - else + if (result) pr_warn("Failed to get source ACPI device\n"); result = acpi_bus_get_device(trt->target, &adev); - if (!result) - acpi_create_platform_device(adev); - else + if (result) pr_warn("Failed to get target ACPI device\n"); } @@ -206,16 +202,12 @@ int acpi_parse_art(acpi_handle handle, int *art_count, struct art **artp, if (art->source) { result = acpi_bus_get_device(art->source, &adev); - if (!result) - acpi_create_platform_device(adev); - else + if (result) pr_warn("Failed to get source ACPI device\n"); } if (art->target) { result = acpi_bus_get_device(art->target, &adev); - if (!result) - acpi_create_platform_device(adev); - else + if (result) pr_warn("Failed to get source ACPI device\n"); } } diff --git a/drivers/thermal/int340x_thermal/processor_thermal_device.c b/drivers/thermal/int340x_thermal/processor_thermal_device.c index 31bb553aac26..0fe5dbbea968 100644 --- a/drivers/thermal/int340x_thermal/processor_thermal_device.c +++ b/drivers/thermal/int340x_thermal/processor_thermal_device.c @@ -130,6 +130,8 @@ static int proc_thermal_add(struct device *dev, int ret; adev = ACPI_COMPANION(dev); + if (!adev) + return -ENODEV; status = acpi_evaluate_object(adev->handle, "PPCC", NULL, &buf); if (ACPI_FAILURE(status)) |