6 files changed, 33 insertions, 23 deletions

diff --git a/drivers/net/wireless/ath9k/core.c b/drivers/net/wireless/ath9k/core.c
index f6c45288d0e7..c04959357bda 100644
--- a/drivers/net/wireless/ath9k/core.c
+++ b/drivers/net/wireless/ath9k/core.c
@@ -294,8 +294,6 @@ static int ath_stop(struct ath_softc *sc)
          * hardware is gone (invalid).
          */
 
-        if (!sc->sc_invalid)
-                ath9k_hw_set_interrupts(ah, 0);
         ath_draintxq(sc, false);
         if (!sc->sc_invalid) {
                 ath_stoprecv(sc);
@@ -1336,6 +1334,8 @@ void ath_deinit(struct ath_softc *sc)
 
         DPRINTF(sc, ATH_DBG_CONFIG, "%s\n", __func__);
 
+        tasklet_kill(&sc->intr_tq);
+        tasklet_kill(&sc->bcon_tasklet);
         ath_stop(sc);
         if (!sc->sc_invalid)
                 ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
diff --git a/drivers/net/wireless/ath9k/core.h b/drivers/net/wireless/ath9k/core.h
index 4ee695b76b88..2f84093331ee 100644
--- a/drivers/net/wireless/ath9k/core.h
+++ b/drivers/net/wireless/ath9k/core.h
@@ -974,7 +974,6 @@ struct ath_softc {
         u32 sc_keymax;          /* size of key cache */
         DECLARE_BITMAP(sc_keymap, ATH_KEYMAX);  /* key use bit map */
         u8 sc_splitmic;         /* split TKIP MIC keys */
-        int sc_keytype;
 
         /* RX */
         struct list_head sc_rxbuf;
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 99badf1404c3..acebdf1d20a8 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -206,8 +206,6 @@ static int ath_key_config(struct ath_softc *sc,
         if (!ret)
                 return -EIO;
 
-        if (mac)
-                sc->sc_keytype = hk.kv_type;
         return 0;
 }
 
@@ -778,7 +776,6 @@ static int ath9k_set_key(struct ieee80211_hw *hw,
         case DISABLE_KEY:
                 ath_key_delete(sc, key);
                 clear_bit(key->keyidx, sc->sc_keymap);
-                sc->sc_keytype = ATH9K_CIPHER_CLR;
                 break;
         default:
                 ret = -EINVAL;
@@ -1414,10 +1411,17 @@ static void ath_pci_remove(struct pci_dev *pdev)
 {
         struct ieee80211_hw *hw = pci_get_drvdata(pdev);
         struct ath_softc *sc = hw->priv;
+        enum ath9k_int status;
 
-        if (pdev->irq)
+        if (pdev->irq) {
+                ath9k_hw_set_interrupts(sc->sc_ah, 0);
+                /* clear the ISR */
+                ath9k_hw_getisr(sc->sc_ah, &status);
+                sc->sc_invalid = 1;
                 free_irq(pdev->irq, sc);
+        }
         ath_detach(sc);
+
         pci_iounmap(pdev, sc->mem);
         pci_release_region(pdev, 0);
         pci_disable_device(pdev);
diff --git a/drivers/net/wireless/ath9k/xmit.c b/drivers/net/wireless/ath9k/xmit.c
index 550129f717e2..8b332e11a656 100644
--- a/drivers/net/wireless/ath9k/xmit.c
+++ b/drivers/net/wireless/ath9k/xmit.c
@@ -315,11 +315,11 @@ static int ath_tx_prepare(struct ath_softc *sc,
                 txctl->keyix = tx_info->control.hw_key->hw_key_idx;
                 txctl->frmlen += tx_info->control.icv_len;
 
-                if (sc->sc_keytype == ATH9K_CIPHER_WEP)
+                if (tx_info->control.hw_key->alg == ALG_WEP)
                         txctl->keytype = ATH9K_KEY_TYPE_WEP;
-                else if (sc->sc_keytype == ATH9K_CIPHER_TKIP)
+                else if (tx_info->control.hw_key->alg == ALG_TKIP)
                         txctl->keytype = ATH9K_KEY_TYPE_TKIP;
-                else if (sc->sc_keytype == ATH9K_CIPHER_AES_CCM)
+                else if (tx_info->control.hw_key->alg == ALG_CCMP)
                         txctl->keytype = ATH9K_KEY_TYPE_AES;
         }
 
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index da8b7433e3a6..a60ae86bd5c9 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -58,6 +58,7 @@ static struct usb_device_id usb_ids[] = {
         { USB_DEVICE(0x0586, 0x3407), .driver_info = DEVICE_ZD1211 },
         { USB_DEVICE(0x129b, 0x1666), .driver_info = DEVICE_ZD1211 },
         { USB_DEVICE(0x157e, 0x300a), .driver_info = DEVICE_ZD1211 },
+        { USB_DEVICE(0x0105, 0x145f), .driver_info = DEVICE_ZD1211 },
         /* ZD1211B */
         { USB_DEVICE(0x0ace, 0x1215), .driver_info = DEVICE_ZD1211B },
         { USB_DEVICE(0x157e, 0x300d), .driver_info = DEVICE_ZD1211B },
diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c
index 3a6da80b081c..61fb8b6d19af 100644
--- a/drivers/serial/atmel_serial.c
+++ b/drivers/serial/atmel_serial.c
@@ -131,7 +131,8 @@ struct atmel_uart_char {
 struct atmel_uart_port {
         struct uart_port        uart;           /* uart */
         struct clk              *clk;           /* uart clock */
-        unsigned short          suspended;      /* is port suspended? */
+        int                     may_wakeup;     /* cached value of device_may_wakeup for times we need to disable it */
+        u32                     backup_imr;     /* IMR saved during suspend */
         int                     break_active;   /* break being received */
 
         short                   use_dma_rx;     /* enable PDC receiver */
@@ -984,8 +985,15 @@ static void atmel_serial_pm(struct uart_port *port, unsigned int state,
                  * This is called on uart_open() or a resume event.
                  */
                 clk_enable(atmel_port->clk);
+
+                /* re-enable interrupts if we disabled some on suspend */
+                UART_PUT_IER(port, atmel_port->backup_imr);
                 break;
         case 3:
+                /* Back up the interrupt mask and disable all interrupts */
+                atmel_port->backup_imr = UART_GET_IMR(port);
+                UART_PUT_IDR(port, -1);
+
                 /*
                  * Disable the peripheral clock for this serial port.
                  * This is called on uart_close() or a suspend event.
@@ -1475,13 +1483,12 @@ static int atmel_serial_suspend(struct platform_device *pdev,
                         cpu_relax();
         }
 
-        if (device_may_wakeup(&pdev->dev)
-            && !atmel_serial_clk_will_stop())
-                enable_irq_wake(port->irq);
-        else {
-                uart_suspend_port(&atmel_uart, port);
-                atmel_port->suspended = 1;
-        }
+        /* we can not wake up if we're running on slow clock */
+        atmel_port->may_wakeup = device_may_wakeup(&pdev->dev);
+        if (atmel_serial_clk_will_stop())
+                device_set_wakeup_enable(&pdev->dev, 0);
+
+        uart_suspend_port(&atmel_uart, port);
 
         return 0;
 }
@@ -1491,11 +1498,8 @@ static int atmel_serial_resume(struct platform_device *pdev)
         struct uart_port *port = platform_get_drvdata(pdev);
         struct atmel_uart_port *atmel_port = to_atmel_uart_port(port);
 
-        if (atmel_port->suspended) {
-                uart_resume_port(&atmel_uart, port);
-                atmel_port->suspended = 0;
-        } else
-                disable_irq_wake(port->irq);
+        uart_resume_port(&atmel_uart, port);
+        device_set_wakeup_enable(&pdev->dev, atmel_port->may_wakeup);
 
         return 0;
 }
@@ -1513,6 +1517,8 @@ static int __devinit atmel_serial_probe(struct platform_device *pdev)
         BUILD_BUG_ON(!is_power_of_2(ATMEL_SERIAL_RINGSIZE));
 
         port = &atmel_ports[pdev->id];
+        port->backup_imr = 0;
+
         atmel_init_port(port, pdev);
 
         if (!atmel_use_dma_rx(&port->uart)) {