From 0dde86b2f2999a25dcc62a27cb768c35a418890a Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 6 Mar 2012 13:30:46 -0800 Subject: [PATCH] iwlwifi: remove shadow_reg_enable from hw_params There's no need to copy shadow_reg_enable into hw_params since it is a pure hardware parameter that will never change, we can access it from the config directly. Signed-off-by: Johannes Berg Signed-off-by: Wey-Yi Guy Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-agn.c | 2 -- drivers/net/wireless/iwlwifi/iwl-power.c | 4 ++-- drivers/net/wireless/iwlwifi/iwl-shared.h | 1 - drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c | 2 +- drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c | 2 +- drivers/net/wireless/iwlwifi/iwl-trans-pcie.c | 2 +- 6 files changed, 5 insertions(+), 8 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 863c27e20db..f8163717d7d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -1127,8 +1127,6 @@ static void iwl_set_hw_params(struct iwl_priv *priv) hw_params(priv).num_ampdu_queues = cfg(priv)->base_params->num_of_ampdu_queues; - hw_params(priv).shadow_reg_enable = - cfg(priv)->base_params->shadow_reg_enable; hw_params(priv).wd_timeout = cfg(priv)->base_params->wd_timeout; /* Device-specific setup */ diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c index d76ff239d5f..f79ff16e29f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-power.c +++ b/drivers/net/wireless/iwlwifi/iwl-power.c @@ -215,7 +215,7 @@ static void iwl_static_sleep_cmd(struct iwl_priv *priv, else cmd->flags &= ~IWL_POWER_SLEEP_OVER_DTIM_MSK; - if (hw_params(priv).shadow_reg_enable) + if (cfg(priv)->base_params->shadow_reg_enable) cmd->flags |= IWL_POWER_SHADOW_REG_ENA; else cmd->flags &= ~IWL_POWER_SHADOW_REG_ENA; @@ -301,7 +301,7 @@ static void iwl_power_fill_sleep_cmd(struct iwl_priv *priv, if (priv->power_data.bus_pm) cmd->flags |= IWL_POWER_PCI_PM_MSK; - if (hw_params(priv).shadow_reg_enable) + if (cfg(priv)->base_params->shadow_reg_enable) cmd->flags |= IWL_POWER_SHADOW_REG_ENA; else cmd->flags &= ~IWL_POWER_SHADOW_REG_ENA; diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-shared.h index 30b942f7781..a5ab58ce030 100644 --- a/drivers/net/wireless/iwlwifi/iwl-shared.h +++ b/drivers/net/wireless/iwlwifi/iwl-shared.h @@ -185,7 +185,6 @@ struct iwl_hw_params { u8 valid_tx_ant; u8 valid_rx_ant; u8 ht40_channel; - bool shadow_reg_enable; u16 sku; u32 rx_page_order; u32 ct_kill_threshold; diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c index e8d3129d5bd..911a9f113f1 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c @@ -141,7 +141,7 @@ void iwl_rx_queue_update_write_ptr(struct iwl_trans *trans, if (q->need_update == 0) goto exit_unlock; - if (hw_params(trans).shadow_reg_enable) { + if (cfg(trans)->base_params->shadow_reg_enable) { /* shadow register enabled */ /* Device expects a multiple of 8 */ q->write_actual = (q->write & ~0x7); diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c index ca4ceeacc98..2573f7149f1 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c @@ -136,7 +136,7 @@ void iwl_txq_update_write_ptr(struct iwl_trans *trans, struct iwl_tx_queue *txq) if (txq->need_update == 0) return; - if (hw_params(trans).shadow_reg_enable) { + if (cfg(trans)->base_params->shadow_reg_enable) { /* shadow register enabled */ iwl_write32(trans, HBUS_TARG_WRPTR, txq->q.write_ptr | (txq_id << 8)); diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c index 4a2d4b58cdc..44050fa414d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c @@ -828,7 +828,7 @@ static int iwl_nic_init(struct iwl_trans *trans) if (iwl_tx_init(trans)) return -ENOMEM; - if (hw_params(trans).shadow_reg_enable) { + if (cfg(trans)->base_params->shadow_reg_enable) { /* enable shadow regs in HW */ iwl_set_bit(trans, CSR_MAC_SHADOW_REG_CTRL, 0x800FFFFF); -- 2.41.0