diff options
| author | Abhijeet Kolekar <abhijeet.kolekar@intel.com> | 2009-10-02 13:44:04 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-10-07 16:39:45 -0400 |
| commit | d68b603cf01a6e7d8c85c5a86db751ed3960c0c7 (patch) | |
| tree | feb661659e80684e3edaa918f650bcc7e70d0625 /drivers/net/wireless/iwlwifi/iwl-3945.c | |
| parent | e932a609e9759cc75db0c234f465a5fd6e20d362 (diff) | |
| download | blackbird-op-linux-d68b603cf01a6e7d8c85c5a86db751ed3960c0c7.tar.gz blackbird-op-linux-d68b603cf01a6e7d8c85c5a86db751ed3960c0c7.zip | |
iwlwifi/iwl3945 : unify apm stop operation
Unify the usage of apm_stop_master and apm_stop
across all hardwares.
Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-3945.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-3945.c | 43 |
1 files changed, 2 insertions, 41 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c index f0ce5c45ca05..c5d1d57b4e0b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945.c @@ -1167,48 +1167,9 @@ void iwl3945_hw_txq_ctx_stop(struct iwl_priv *priv) iwl3945_hw_txq_ctx_free(priv); } -static int iwl3945_apm_stop_master(struct iwl_priv *priv) -{ - int ret = 0; - unsigned long flags; - - spin_lock_irqsave(&priv->lock, flags); - - /* set stop master bit */ - iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_STOP_MASTER); - - iwl_poll_direct_bit(priv, CSR_RESET, - CSR_RESET_REG_FLAG_MASTER_DISABLED, 100); - - if (ret < 0) - goto out; - -out: - spin_unlock_irqrestore(&priv->lock, flags); - IWL_DEBUG_INFO(priv, "stop master\n"); - - return ret; -} - -static void iwl3945_apm_stop(struct iwl_priv *priv) -{ - unsigned long flags; - - iwl3945_apm_stop_master(priv); - - spin_lock_irqsave(&priv->lock, flags); - - iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET); - - udelay(10); - /* clear "init complete" move adapter D0A* --> D0U state */ - iwl_clear_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); - spin_unlock_irqrestore(&priv->lock, flags); -} - static int iwl3945_apm_reset(struct iwl_priv *priv) { - iwl3945_apm_stop_master(priv); + iwl_apm_stop_master(priv); iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET); @@ -2841,7 +2802,7 @@ static struct iwl_lib_ops iwl3945_lib = { .apm_ops = { .init = iwl3945_apm_init, .reset = iwl3945_apm_reset, - .stop = iwl3945_apm_stop, + .stop = iwl_apm_stop, .config = iwl3945_nic_config, .set_pwr_src = iwl3945_set_pwr_src, }, |
