From: Johannes Berg <johannes.berg@intel.com>
Date: Thu, 15 Mar 2012 20:26:53 +0000 (-0700)
Subject: iwlwifi: move valid_contexts to priv
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=a18f61bc9d18890b0d3814f92cdd5dcda934f20a;p=~shefty%2Frdma-dev.git

iwlwifi: move valid_contexts to priv

No other component is accessing it any more,
so it can move to the correct place in priv.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 92463af5bed..bbb67b0604f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -228,7 +228,7 @@ int iwlagn_txfifo_flush(struct iwl_priv *priv, u16 flush_control)
 				 IWL_SCD_BE_MSK | IWL_SCD_BK_MSK |
 				 IWL_SCD_MGMT_MSK;
 	if ((flush_control & BIT(IWL_RXON_CTX_PAN)) &&
-	    (priv->shrd->valid_contexts != BIT(IWL_RXON_CTX_BSS)))
+	    (priv->valid_contexts != BIT(IWL_RXON_CTX_BSS)))
 		flush_cmd.fifo_control |= IWL_PAN_SCD_VO_MSK |
 				IWL_PAN_SCD_VI_MSK | IWL_PAN_SCD_BE_MSK |
 				IWL_PAN_SCD_BK_MSK | IWL_PAN_SCD_MGMT_MSK |
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index 7e8935ff47f..4839ad34894 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -312,7 +312,7 @@ int iwlagn_set_pan_params(struct iwl_priv *priv)
 	int slot0 = 300, slot1 = 0;
 	int ret;
 
-	if (priv->shrd->valid_contexts == BIT(IWL_RXON_CTX_BSS))
+	if (priv->valid_contexts == BIT(IWL_RXON_CTX_BSS))
 		return 0;
 
 	BUILD_BUG_ON(NUM_IWL_RXON_CTX != 2);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index c9079af61b1..fa18968c504 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -583,9 +583,9 @@ static void iwl_init_context(struct iwl_priv *priv, u32 ucode_flags)
 	 * The default context is always valid,
 	 * the PAN context depends on uCode.
 	 */
-	priv->shrd->valid_contexts = BIT(IWL_RXON_CTX_BSS);
+	priv->valid_contexts = BIT(IWL_RXON_CTX_BSS);
 	if (ucode_flags & IWL_UCODE_TLV_FLAGS_PAN)
-		priv->shrd->valid_contexts |= BIT(IWL_RXON_CTX_PAN);
+		priv->valid_contexts |= BIT(IWL_RXON_CTX_PAN);
 
 	for (i = 0; i < NUM_IWL_RXON_CTX; i++)
 		priv->contexts[i].ctxid = i;
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 297508df36b..6178b9912f4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -739,6 +739,7 @@ struct iwl_priv {
 	struct workqueue_struct *workqueue;
 
 	enum ieee80211_band band;
+	u8 valid_contexts;
 
 	void (*pre_rx_handler)(struct iwl_priv *priv,
 			       struct iwl_rx_cmd_buffer *rxb);
@@ -1006,7 +1007,7 @@ iwl_rxon_ctx_from_vif(struct ieee80211_vif *vif)
 #define for_each_context(priv, ctx)				\
 	for (ctx = &priv->contexts[IWL_RXON_CTX_BSS];		\
 	     ctx < &priv->contexts[NUM_IWL_RXON_CTX]; ctx++)	\
-		if (priv->shrd->valid_contexts & BIT(ctx->ctxid))
+		if (priv->valid_contexts & BIT(ctx->ctxid))
 
 static inline int iwl_is_associated_ctx(struct iwl_rxon_context *ctx)
 {
diff --git a/drivers/net/wireless/iwlwifi/iwl-mac80211.c b/drivers/net/wireless/iwlwifi/iwl-mac80211.c
index 1bd021a24a8..b0c40c8a7fd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-mac80211.c
+++ b/drivers/net/wireless/iwlwifi/iwl-mac80211.c
@@ -1006,7 +1006,7 @@ static int iwlagn_mac_remain_on_channel(struct ieee80211_hw *hw,
 	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_PAN];
 	int err = 0;
 
-	if (!(priv->shrd->valid_contexts & BIT(IWL_RXON_CTX_PAN)))
+	if (!(priv->valid_contexts & BIT(IWL_RXON_CTX_PAN)))
 		return -EOPNOTSUPP;
 
 	if (!(ctx->interface_modes & BIT(NL80211_IFTYPE_P2P_CLIENT)))
@@ -1094,7 +1094,7 @@ static int iwlagn_mac_cancel_remain_on_channel(struct ieee80211_hw *hw)
 {
 	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
 
-	if (!(priv->shrd->valid_contexts & BIT(IWL_RXON_CTX_PAN)))
+	if (!(priv->valid_contexts & BIT(IWL_RXON_CTX_PAN)))
 		return -EOPNOTSUPP;
 
 	IWL_DEBUG_MAC80211(priv, "enter\n");
diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-shared.h
index e4f619c6ec9..c19c0964e5f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-shared.h
+++ b/drivers/net/wireless/iwlwifi/iwl-shared.h
@@ -338,7 +338,6 @@ struct iwl_cfg {
  *
  * @status: STATUS_*
  * @wowlan: are we running wowlan uCode
- * @valid_contexts: microcode/device supports multiple contexts
  * @bus: pointer to the bus layer data
  * @cfg: see struct iwl_cfg
  * @priv: pointer to the upper layer data
@@ -352,7 +351,6 @@ struct iwl_cfg {
  */
 struct iwl_shared {
 	unsigned long status;
-	u8 valid_contexts;
 
 	const struct iwl_cfg *cfg;
 	struct iwl_trans *trans;