rtlwifi: rtl8192{ce,cu,se} Remove irq_enabled

This should be unnecessary if synchronize_irq is used.

Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index 532c7d3..5efd578 100644 (file)
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -788,15 +788,11 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
 {
        struct ieee80211_hw *hw = dev_id;
        struct rtl_priv *rtlpriv = rtl_priv(hw);
-       struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
        struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
        unsigned long flags;
        u32 inta = 0;
        u32 intb = 0;
 
-       if (rtlpci->irq_enabled == 0)
-               return IRQ_HANDLED;
-
        spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
 
        /*read ISR: 4/8bytes */

diff --git a/drivers/net/wireless/rtlwifi/pci.h b/drivers/net/wireless/rtlwifi/pci.h
index a50e551..c53c620 100644 (file)
--- a/drivers/net/wireless/rtlwifi/pci.h
+++ b/drivers/net/wireless/rtlwifi/pci.h
@@ -158,7 +158,6 @@ struct rtl_pci {
        bool first_init;
        bool being_init_adapter;
        bool init_ready;
-       bool irq_enabled;
 
        /*Tx */
        struct rtl8192_tx_ring tx_ring[RTL_PCI_MAX_TX_QUEUE_COUNT];

diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
index bc6ae9d..9e2a9e3 100644 (file)
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
@@ -1183,7 +1183,6 @@ void rtl92ce_enable_interrupt(struct ieee80211_hw *hw)
 
        rtl_write_dword(rtlpriv, REG_HIMR, rtlpci->irq_mask[0] & 0xFFFFFFFF);
        rtl_write_dword(rtlpriv, REG_HIMRE, rtlpci->irq_mask[1] & 0xFFFFFFFF);
-       rtlpci->irq_enabled = true;
 }
 
 void rtl92ce_disable_interrupt(struct ieee80211_hw *hw)
@@ -1193,7 +1192,6 @@ void rtl92ce_disable_interrupt(struct ieee80211_hw *hw)
 
        rtl_write_dword(rtlpriv, REG_HIMR, IMR8190_DISABLED);
        rtl_write_dword(rtlpriv, REG_HIMRE, IMR8190_DISABLED);
-       rtlpci->irq_enabled = false;
        synchronize_irq(rtlpci->pdev->irq);
 }
 

diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c b/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c
index 4e057df..a90c09b 100644 (file)
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c
@@ -380,13 +380,11 @@ void rtl92c_enable_interrupt(struct ieee80211_hw *hw)
                                0xFFFFFFFF);
                rtl_write_dword(rtlpriv, REG_HIMRE, rtlpci->irq_mask[1] &
                                0xFFFFFFFF);
-               rtlpci->irq_enabled = true;
        } else {
                rtl_write_dword(rtlpriv, REG_HIMR, rtlusb->irq_mask[0] &
                                0xFFFFFFFF);
                rtl_write_dword(rtlpriv, REG_HIMRE, rtlusb->irq_mask[1] &
                                0xFFFFFFFF);
-               rtlusb->irq_enabled = true;
        }
 }
 
@@ -398,16 +396,9 @@ void rtl92c_init_interrupt(struct ieee80211_hw *hw)
 void rtl92c_disable_interrupt(struct ieee80211_hw *hw)
 {
        struct rtl_priv *rtlpriv = rtl_priv(hw);
-       struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-       struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-       struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw));
 
        rtl_write_dword(rtlpriv, REG_HIMR, IMR8190_DISABLED);
        rtl_write_dword(rtlpriv, REG_HIMRE, IMR8190_DISABLED);
-       if (IS_HARDWARE_TYPE_8192CE(rtlhal))
-               rtlpci->irq_enabled = false;
-       else if (IS_HARDWARE_TYPE_8192CU(rtlhal))
-               rtlusb->irq_enabled = false;
 }
 
 void rtl92c_set_qos(struct ieee80211_hw *hw, int aci)

diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/hw.c b/drivers/net/wireless/rtlwifi/rtl8192se/hw.c
index 13da7b3..b1d0213 100644 (file)
--- a/drivers/net/wireless/rtlwifi/rtl8192se/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/hw.c
@@ -1214,8 +1214,6 @@ void rtl92se_enable_interrupt(struct ieee80211_hw *hw)
        rtl_write_dword(rtlpriv, INTA_MASK, rtlpci->irq_mask[0]);
        /* Support Bit 32-37(Assign as Bit 0-5) interrupt setting now */
        rtl_write_dword(rtlpriv, INTA_MASK + 4, rtlpci->irq_mask[1] & 0x3F);
-
-       rtlpci->irq_enabled = true;
 }
 
 void rtl92se_disable_interrupt(struct ieee80211_hw *hw)
@@ -1226,7 +1224,6 @@ void rtl92se_disable_interrupt(struct ieee80211_hw *hw)
        rtl_write_dword(rtlpriv, INTA_MASK, 0);
        rtl_write_dword(rtlpriv, INTA_MASK + 4, 0);
 
-       rtlpci->irq_enabled = false;
        synchronize_irq(rtlpci->pdev->irq);
 }