Merge tag 'vt8500/pinctrl' of git://server.prisktech.co.nz/git/linuxwmt into next/drivers

From Tony Prisk <linux@prisktech.co.nz>:

arm: vt8500: Add pinctrl driver for arch-vt8500

This series adds support for the pinctrl/gpio module on all arch-vt8500
supported SoCs.

As part of the review process, some tidy up is also done to
drivers/of/base.c to remove some code that is being constantly duplicated.

Also, a patch for the bcm2835 pinctrl driver is included to take advantage
of the new of/base.c code.

* tag 'vt8500/pinctrl' of git://server.prisktech.co.nz/git/linuxwmt: (606 commits)
  pinctrl: bcm2835: make use of of_property_read_u32_index()
  gpio: vt8500: Remove arch-vt8500 gpio driver
  arm: vt8500: Remove gpio devicetree nodes
  arm: dts: vt8500: Update Wondermedia SoC dtsi files for pinctrl driver
  pinctrl: gpio: vt8500: Add pincontrol driver for arch-vt8500
  arm: vt8500: Increase available GPIOs on arch-vt8500
  of: Remove duplicated code for validating property and value
  of: Add support for reading a u32 from a multi-value property.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 35 insertions, 54 deletions

diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
index b1ccff474c7..c08d0f4c5f3 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
@@ -1377,74 +1377,57 @@ void rtl92cu_card_disable(struct ieee80211_hw *hw)
 
 void rtl92cu_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid)
 {
-	/* dummy routine needed for callback from rtl_op_configure_filter() */
-}
-
-/*========================================================================== */
-
-static void _rtl92cu_set_check_bssid(struct ieee80211_hw *hw,
-			      enum nl80211_iftype type)
-{
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u32 reg_rcr = rtl_read_dword(rtlpriv, REG_RCR);
 	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	u8 filterout_non_associated_bssid = false;
+	u32 reg_rcr = rtl_read_dword(rtlpriv, REG_RCR);
 
-	switch (type) {
-	case NL80211_IFTYPE_ADHOC:
-	case NL80211_IFTYPE_STATION:
-		filterout_non_associated_bssid = true;
-		break;
-	case NL80211_IFTYPE_UNSPECIFIED:
-	case NL80211_IFTYPE_AP:
-	default:
-		break;
-	}
-	if (filterout_non_associated_bssid) {
+	if (rtlpriv->psc.rfpwr_state != ERFON)
+		return;
+
+	if (check_bssid) {
+		u8 tmp;
 		if (IS_NORMAL_CHIP(rtlhal->version)) {
-			switch (rtlphy->current_io_type) {
-			case IO_CMD_RESUME_DM_BY_SCAN:
-				reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN);
-				rtlpriv->cfg->ops->set_hw_reg(hw,
-						 HW_VAR_RCR, (u8 *)(&reg_rcr));
-				/* enable update TSF */
-				_rtl92cu_set_bcn_ctrl_reg(hw, 0, BIT(4));
-				break;
-			case IO_CMD_PAUSE_DM_BY_SCAN:
-				reg_rcr &= ~(RCR_CBSSID_DATA | RCR_CBSSID_BCN);
-				rtlpriv->cfg->ops->set_hw_reg(hw,
-						 HW_VAR_RCR, (u8 *)(&reg_rcr));
-				/* disable update TSF */
-				_rtl92cu_set_bcn_ctrl_reg(hw, BIT(4), 0);
-				break;
-			}
+			reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN);
+			tmp = BIT(4);
 		} else {
-			reg_rcr |= (RCR_CBSSID);
-			rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR,
-						      (u8 *)(&reg_rcr));
-			_rtl92cu_set_bcn_ctrl_reg(hw, 0, (BIT(4)|BIT(5)));
+			reg_rcr |= RCR_CBSSID;
+			tmp = BIT(4) | BIT(5);
 		}
-	} else if (filterout_non_associated_bssid == false) {
+		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR,
+					      (u8 *) (&reg_rcr));
+		_rtl92cu_set_bcn_ctrl_reg(hw, 0, tmp);
+	} else {
+		u8 tmp;
 		if (IS_NORMAL_CHIP(rtlhal->version)) {
-			reg_rcr &= (~(RCR_CBSSID_DATA | RCR_CBSSID_BCN));
-			rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR,
-						      (u8 *)(&reg_rcr));
-			_rtl92cu_set_bcn_ctrl_reg(hw, BIT(4), 0);
+			reg_rcr &= ~(RCR_CBSSID_DATA | RCR_CBSSID_BCN);
+			tmp = BIT(4);
 		} else {
-			reg_rcr &= (~RCR_CBSSID);
-			rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR,
-						      (u8 *)(&reg_rcr));
-			_rtl92cu_set_bcn_ctrl_reg(hw, (BIT(4)|BIT(5)), 0);
+			reg_rcr &= ~RCR_CBSSID;
+			tmp = BIT(4) | BIT(5);
 		}
+		reg_rcr &= (~(RCR_CBSSID_DATA | RCR_CBSSID_BCN));
+		rtlpriv->cfg->ops->set_hw_reg(hw,
+					      HW_VAR_RCR, (u8 *) (&reg_rcr));
+		_rtl92cu_set_bcn_ctrl_reg(hw, tmp, 0);
 	}
 }
 
+/*========================================================================== */
+
 int rtl92cu_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type)
 {
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
 	if (_rtl92cu_set_media_status(hw, type))
 		return -EOPNOTSUPP;
-	_rtl92cu_set_check_bssid(hw, type);
+
+	if (rtlpriv->mac80211.link_state == MAC80211_LINKED) {
+		if (type != NL80211_IFTYPE_AP)
+			rtl92cu_set_check_bssid(hw, true);
+	} else {
+		rtl92cu_set_check_bssid(hw, false);
+	}
+
 	return 0;
 }
 
@@ -2058,8 +2041,6 @@ void rtl92cu_update_hal_rate_table(struct ieee80211_hw *hw,
 			       (shortgi_rate << 4) | (shortgi_rate);
 	}
 	rtl_write_dword(rtlpriv, REG_ARFR0 + ratr_index * 4, ratr_value);
-	RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, "%x\n",
-		 rtl_read_dword(rtlpriv, REG_ARFR0));
 }
 
 void rtl92cu_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level)