Commit 1442a9a9 authored by Luca Coelho's avatar Luca Coelho

iwlwifi: mvm: return -ENODATA when reading the temperature with the FW down

It seems that libsensors treats -EIO as a special non-recoverable
failure when it tries to read the temperature while the firmware is
not running.  To solve that, change the error code to a milder
-ENODATA.

This fixes https://bugzilla.kernel.org/show_bug.cgi?id=196941

Fixes: c221daf2 ("iwlwifi: mvm: add registration to thermal zone")
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent 1efc3843
...@@ -631,7 +631,7 @@ static int iwl_mvm_tzone_get_temp(struct thermal_zone_device *device, ...@@ -631,7 +631,7 @@ static int iwl_mvm_tzone_get_temp(struct thermal_zone_device *device,
if (!iwl_mvm_firmware_running(mvm) || if (!iwl_mvm_firmware_running(mvm) ||
mvm->fwrt.cur_fw_img != IWL_UCODE_REGULAR) { mvm->fwrt.cur_fw_img != IWL_UCODE_REGULAR) {
ret = -EIO; ret = -ENODATA;
goto out; goto out;
} }
......
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