From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Kamal Mostafa To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Nikolay Martynov , Johannes Berg , Kamal Mostafa Subject: [PATCH 098/105] iwlwifi: dvm: fix chain noise calibration Date: Fri, 28 Jun 2013 11:52:00 -0700 Message-Id: <1372445527-24414-99-git-send-email-kamal@canonical.com> In-Reply-To: <1372445527-24414-1-git-send-email-kamal@canonical.com> References: <1372445527-24414-1-git-send-email-kamal@canonical.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.8.13.4 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Nikolay Martynov commit b28b6dfe580ab1ab8bf08b908fd69e299b877103 upstream. 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. Signed-off-by: Nikolay Martynov Reviewed-by: Emmanuel Grumbach Signed-off-by: Johannes Berg Signed-off-by: Kamal Mostafa --- drivers/net/wireless/iwlwifi/dvm/rxon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/iwlwifi/dvm/rxon.c b/drivers/net/wireless/iwlwifi/dvm/rxon.c index 9a891e6..c799635 100644 --- a/drivers/net/wireless/iwlwifi/dvm/rxon.c +++ b/drivers/net/wireless/iwlwifi/dvm/rxon.c @@ -1377,7 +1377,7 @@ 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) && -- 1.8.1.2