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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: Nikolay Martynov <mar.kolya@gmail.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Nikolay Martynov 2013-05-31 01:29:12 -04:00 committed by Johannes Berg
parent 8edf3fd6eb
commit b28b6dfe58
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/iwlwifi/dvm/rxon.c
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@ -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) &&