diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2014-02-27 09:53:00 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-03-11 16:10:10 -0700 |
| commit | b38b29d58fe03950b2ccd5eaa9af2acb3c1f084d (patch) | |
| tree | 6b3382c42140b62454905e3845fe5f3b10cf99ba /drivers | |
| parent | a41adefcefde57643b4fdf4696385e829fd265e3 (diff) | |
iwlwifi: dvm: don't send BT_CONFIG on devices w/o Bluetooth
commit 707aee401d2467baa785a697f40a6e2d9ee79ad5 upstream.
The BT_CONFIG command that is sent to the device during
startup will enable BT coex unless the module parameter
turns it off, but on devices without Bluetooth this may
cause problems, as reported in Redhat BZ 885407.
Fix this by sending the BT_CONFIG command only when the
device has Bluetooth.
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
[bwh: Backported to 3.2:
- Adjust filename
- s/priv->lib/priv->cfg/]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
[wujg: Backported to 3.4:
- s/priv->cfg/priv->shrd->cfg/]
Signed-off-by: Jianguo Wu <wujianguo@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 2a9a16f901c..69d2de11c82 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -680,7 +680,7 @@ int iwl_alive_start(struct iwl_priv *priv) BT_COEX_PRIO_TBL_EVT_INIT_CALIB2); if (ret) return ret; - } else { + } else if (priv->shrd->cfg->bt_params) { /* * default is 2-wire BT coexexistence support */ |