提交 b28b6dfe 编写于 作者: N Nikolay Martynov 提交者: Johannes Berg

iwlwifi: dvm: fix chain noise calibration

First step of chain noise calibration process had disable flag
check inverted. Chain noise calibration never started because
of this.

Tested on intel 5300 with two antennas attached. The driver
correctly disabled one chain.

Cc: stable@vger.kernel.org
Signed-off-by: NNikolay Martynov <mar.kolya@gmail.com>
Reviewed-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
上级 8edf3fd6
......@@ -1378,7 +1378,7 @@ static void iwlagn_chain_noise_reset(struct iwl_priv *priv)
struct iwl_chain_noise_data *data = &priv->chain_noise_data;
int ret;
if (!(priv->calib_disabled & IWL_CHAIN_NOISE_CALIB_DISABLED))
if (priv->calib_disabled & IWL_CHAIN_NOISE_CALIB_DISABLED)
return;
if ((data->state == IWL_CHAIN_NOISE_ALIVE) &&
......
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