Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6:
  Staging: rspiusb: Fix buffer overflow
  staging: add dependencies on PCI for drivers that require it
  Staging: rtl8192su: fix build error
  Staging: rt2870: Revert d44ca7 Removal of kernel_thread() API
  Staging: rt2870: Add USB ID for Linksys, Planex Communications, Belkin

12 files changed, 80 insertions, 58 deletions

diff --git a/drivers/staging/b3dfg/Kconfig b/drivers/staging/b3dfg/Kconfig
index 524231047de5..9e6573cf97d3 100644
--- a/drivers/staging/b3dfg/Kconfig
+++ b/drivers/staging/b3dfg/Kconfig
@@ -1,5 +1,6 @@
 config B3DFG
        tristate "Brontes 3d Frame Framegrabber"
+       depends on PCI
        default n
        ---help---
          This driver provides support for the Brontes 3d Framegrabber
diff --git a/drivers/staging/heci/Kconfig b/drivers/staging/heci/Kconfig
index ae8d588d3a27..c7206f8bcd93 100644
--- a/drivers/staging/heci/Kconfig
+++ b/drivers/staging/heci/Kconfig
@@ -1,5 +1,6 @@
 config HECI
         tristate "Intel Management Engine Interface (MEI) Support"
+        depends on PCI
         ---help---
           The Intel Management Engine Interface (Intel MEI) driver allows
           applications to access the Active Management Technology
diff --git a/drivers/staging/rspiusb/rspiusb.c b/drivers/staging/rspiusb/rspiusb.c
index 2f8155c1968b..04e2f92c0f62 100644
--- a/drivers/staging/rspiusb/rspiusb.c
+++ b/drivers/staging/rspiusb/rspiusb.c
@@ -716,6 +716,8 @@ static int MapUserBuffer(struct ioctl_struct *io, struct device_extension *pdx)
                 pdx->PixelUrb[frameInfo][i]->transfer_flags =
                     URB_NO_TRANSFER_DMA_MAP | URB_NO_INTERRUPT;
         }
+        if (i == 0)
+                return -EINVAL;
         /* only interrupt when last URB completes */
         pdx->PixelUrb[frameInfo][--i]->transfer_flags &= ~URB_NO_INTERRUPT;
         pdx->pendedPixelUrbs[frameInfo] =
diff --git a/drivers/staging/rt2860/rt_linux.h b/drivers/staging/rt2860/rt_linux.h
index 85175c182432..25b53ac3f820 100644
--- a/drivers/staging/rt2860/rt_linux.h
+++ b/drivers/staging/rt2860/rt_linux.h
@@ -43,9 +43,6 @@
 #include "rtmp_type.h"
 #include <linux/module.h>
 #include <linux/kernel.h>
-#if !defined(RT2860) && !defined(RT30xx)
-#include <linux/kthread.h>
-#endif
 
 #include <linux/spinlock.h>
 #include <linux/init.h>
@@ -166,9 +163,7 @@ typedef int (*HARD_START_XMIT_FUNC)(struct sk_buff *skb, struct net_device *net_
 
 #ifndef RT30xx
 typedef struct pid *    THREAD_PID;
-#ifdef RT2860
 #define THREAD_PID_INIT_VALUE   NULL
-#endif
 #define GET_PID(_v)     find_get_pid(_v)
 #define GET_PID_NUMBER(_v)      pid_nr(_v)
 #define CHECK_PID_LEGALITY(_pid)        if (pid_nr(_pid) >= 0)
@@ -188,12 +183,12 @@ struct os_cookie {
         dma_addr_t                              pAd_pa;
 #endif
 #ifdef RT2870
-        struct usb_device       *pUsb_Dev;
+        struct usb_device               *pUsb_Dev;
 
 #ifndef RT30xx
-        struct task_struct      *MLMEThr_task;
-        struct task_struct      *RTUSBCmdThr_task;
-        struct task_struct      *TimerQThr_task;
+        THREAD_PID                              MLMEThr_pid;
+        THREAD_PID                              RTUSBCmdThr_pid;
+        THREAD_PID                              TimerQThr_pid;
 #endif
 #ifdef RT30xx
         struct pid      *MLMEThr_pid;
diff --git a/drivers/staging/rt2870/2870_main_dev.c b/drivers/staging/rt2870/2870_main_dev.c
index dd01c64fbf61..a4e8696ca39c 100644
--- a/drivers/staging/rt2870/2870_main_dev.c
+++ b/drivers/staging/rt2870/2870_main_dev.c
@@ -235,7 +235,7 @@ INT MlmeThread(
         DBGPRINT(RT_DEBUG_TRACE,( "<---%s\n",__func__));
 
 #ifndef RT30xx
-        pObj->MLMEThr_task = NULL;
+        pObj->MLMEThr_pid = THREAD_PID_INIT_VALUE;
 #endif
 #ifdef RT30xx
         pObj->MLMEThr_pid = NULL;
@@ -348,7 +348,7 @@ INT RTUSBCmdThread(
         DBGPRINT(RT_DEBUG_TRACE,( "<---RTUSBCmdThread\n"));
 
 #ifndef RT30xx
-        pObj->RTUSBCmdThr_task = NULL;
+        pObj->RTUSBCmdThr_pid = THREAD_PID_INIT_VALUE;
 #endif
 #ifdef RT30xx
         pObj->RTUSBCmdThr_pid = NULL;
@@ -447,7 +447,7 @@ INT TimerQThread(
         DBGPRINT(RT_DEBUG_TRACE,( "<---%s\n",__func__));
 
 #ifndef RT30xx
-        pObj->TimerQThr_task = NULL;
+        pObj->TimerQThr_pid = THREAD_PID_INIT_VALUE;
 #endif
 #ifdef RT30xx
         pObj->TimerQThr_pid = NULL;
@@ -883,46 +883,69 @@ VOID RT28xxThreadTerminate(
 
         // Terminate Threads
 #ifndef RT30xx
-        BUG_ON(pObj->TimerQThr_task == NULL);
-        CHECK_PID_LEGALITY(task_pid(pObj->TimerQThr_task))
+        CHECK_PID_LEGALITY(pObj->TimerQThr_pid)
         {
                 POS_COOKIE pObj = (POS_COOKIE)pAd->OS_Cookie;
 
-                printk(KERN_DEBUG "Terminate the TimerQThr pid=%d!\n",
-                        pid_nr(task_pid(pObj->TimerQThr_task)));
+                printk("Terminate the TimerQThr_pid=%d!\n", GET_PID_NUMBER(pObj->TimerQThr_pid));
                 mb();
                 pAd->TimerFunc_kill = 1;
                 mb();
-                kthread_stop(pObj->TimerQThr_task);
-                pObj->TimerQThr_task = NULL;
+                ret = KILL_THREAD_PID(pObj->TimerQThr_pid, SIGTERM, 1);
+                if (ret)
+                {
+                        printk(KERN_WARNING "%s: unable to stop TimerQThread, pid=%d, ret=%d!\n",
+                                        pAd->net_dev->name, GET_PID_NUMBER(pObj->TimerQThr_pid), ret);
+                }
+                else
+                {
+                        wait_for_completion(&pAd->TimerQComplete);
+                        pObj->TimerQThr_pid = THREAD_PID_INIT_VALUE;
+                }
         }
 
-        BUG_ON(pObj->MLMEThr_task == NULL);
-        CHECK_PID_LEGALITY(task_pid(pObj->MLMEThr_task))
+        CHECK_PID_LEGALITY(pObj->MLMEThr_pid)
         {
-                printk(KERN_DEBUG "Terminate the MLMEThr pid=%d!\n",
-                        pid_nr(task_pid(pObj->MLMEThr_task)));
+                printk("Terminate the MLMEThr_pid=%d!\n", GET_PID_NUMBER(pObj->MLMEThr_pid));
                 mb();
                 pAd->mlme_kill = 1;
                 //RT28XX_MLME_HANDLER(pAd);
                 mb();
-                kthread_stop(pObj->MLMEThr_task);
-                pObj->MLMEThr_task = NULL;
+                ret = KILL_THREAD_PID(pObj->MLMEThr_pid, SIGTERM, 1);
+                if (ret)
+                {
+                        printk (KERN_WARNING "%s: unable to Mlme thread, pid=%d, ret=%d!\n",
+                                        pAd->net_dev->name, GET_PID_NUMBER(pObj->MLMEThr_pid), ret);
+                }
+                else
+                {
+                        //wait_for_completion (&pAd->notify);
+                        wait_for_completion (&pAd->mlmeComplete);
+                        pObj->MLMEThr_pid = THREAD_PID_INIT_VALUE;
+                }
         }
 
-        BUG_ON(pObj->RTUSBCmdThr_task == NULL);
-        CHECK_PID_LEGALITY(task_pid(pObj->RTUSBCmdThr_task))
+        CHECK_PID_LEGALITY(pObj->RTUSBCmdThr_pid)
         {
-                printk(KERN_DEBUG "Terminate the RTUSBCmdThr pid=%d!\n",
-                        pid_nr(task_pid(pObj->RTUSBCmdThr_task)));
+                printk("Terminate the RTUSBCmdThr_pid=%d!\n", GET_PID_NUMBER(pObj->RTUSBCmdThr_pid));
                 mb();
                 NdisAcquireSpinLock(&pAd->CmdQLock);
                 pAd->CmdQ.CmdQState = RT2870_THREAD_STOPED;
                 NdisReleaseSpinLock(&pAd->CmdQLock);
                 mb();
                 //RTUSBCMDUp(pAd);
-                kthread_stop(pObj->RTUSBCmdThr_task);
-                pObj->RTUSBCmdThr_task = NULL;
+                ret = KILL_THREAD_PID(pObj->RTUSBCmdThr_pid, SIGTERM, 1);
+                if (ret)
+                {
+                        printk(KERN_WARNING "%s: unable to RTUSBCmd thread, pid=%d, ret=%d!\n",
+                                        pAd->net_dev->name, GET_PID_NUMBER(pObj->RTUSBCmdThr_pid), ret);
+                }
+                else
+                {
+                        //wait_for_completion (&pAd->notify);
+                        wait_for_completion (&pAd->CmdQComplete);
+                        pObj->RTUSBCmdThr_pid = THREAD_PID_INIT_VALUE;
+                }
         }
 #endif
 #ifdef RT30xx
@@ -1045,7 +1068,7 @@ BOOLEAN RT28XXChipsetCheck(
                         dev_p->descriptor.idProduct == rtusb_usb_id[i].idProduct)
                 {
 #ifndef RT30xx
-                        printk(KERN_DEBUG "rt2870: idVendor = 0x%x, idProduct = 0x%x\n",
+                        printk("rt2870: idVendor = 0x%x, idProduct = 0x%x\n",
 #endif
 #ifdef RT30xx
                         printk("rt2870: idVendor = 0x%x, idProduct = 0x%x\n",
diff --git a/drivers/staging/rt2870/common/2870_rtmp_init.c b/drivers/staging/rt2870/common/2870_rtmp_init.c
index 0f4c8af97e47..80909e9ab5ae 100644
--- a/drivers/staging/rt2870/common/2870_rtmp_init.c
+++ b/drivers/staging/rt2870/common/2870_rtmp_init.c
@@ -700,8 +700,8 @@ NDIS_STATUS AdapterBlockAllocateMemory(
         usb_dev = pObj->pUsb_Dev;
 
 #ifndef RT30xx
-        pObj->MLMEThr_task              = NULL;
-        pObj->RTUSBCmdThr_task  = NULL;
+        pObj->MLMEThr_pid               = THREAD_PID_INIT_VALUE;
+        pObj->RTUSBCmdThr_pid   = THREAD_PID_INIT_VALUE;
 #endif
 #ifdef RT30xx
         pObj->MLMEThr_pid       = NULL;
@@ -743,7 +743,7 @@ NDIS_STATUS	 CreateThreads(
         PRTMP_ADAPTER pAd = net_dev->ml_priv;
         POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;
 #ifndef RT30xx
-        struct task_struct *tsk;
+        pid_t pid_number = -1;
 #endif
 #ifdef RT30xx
         pid_t pid_number;
@@ -762,10 +762,10 @@ NDIS_STATUS	 CreateThreads(
 
         // Creat MLME Thread
 #ifndef RT30xx
-        pObj->MLMEThr_task = NULL;
-        tsk = kthread_run(MlmeThread, pAd, "%s", pAd->net_dev->name);
-
-        if (IS_ERR(tsk)) {
+        pObj->MLMEThr_pid= THREAD_PID_INIT_VALUE;
+        pid_number = kernel_thread(MlmeThread, pAd, CLONE_VM);
+        if (pid_number < 0)
+        {
 #endif
 #ifdef RT30xx
         pObj->MLMEThr_pid = NULL;
@@ -778,7 +778,7 @@ NDIS_STATUS	 CreateThreads(
         }
 
 #ifndef RT30xx
-        pObj->MLMEThr_task = tsk;
+        pObj->MLMEThr_pid = GET_PID(pid_number);
 #endif
 #ifdef RT30xx
         pObj->MLMEThr_pid = find_get_pid(pid_number);
@@ -788,10 +788,9 @@ NDIS_STATUS	 CreateThreads(
 
         // Creat Command Thread
 #ifndef RT30xx
-        pObj->RTUSBCmdThr_task = NULL;
-        tsk = kthread_run(RTUSBCmdThread, pAd, "%s", pAd->net_dev->name);
-
-        if (IS_ERR(tsk) < 0)
+        pObj->RTUSBCmdThr_pid= THREAD_PID_INIT_VALUE;
+        pid_number = kernel_thread(RTUSBCmdThread, pAd, CLONE_VM);
+        if (pid_number < 0)
 #endif
 #ifdef RT30xx
         pObj->RTUSBCmdThr_pid = NULL;
@@ -804,7 +803,7 @@ NDIS_STATUS	 CreateThreads(
         }
 
 #ifndef RT30xx
-        pObj->RTUSBCmdThr_task = tsk;
+        pObj->RTUSBCmdThr_pid = GET_PID(pid_number);
 #endif
 #ifdef RT30xx
         pObj->RTUSBCmdThr_pid = find_get_pid(pid_number);
@@ -812,9 +811,9 @@ NDIS_STATUS	 CreateThreads(
         wait_for_completion(&(pAd->CmdQComplete));
 
 #ifndef RT30xx
-        pObj->TimerQThr_task = NULL;
-        tsk = kthread_run(TimerQThread, pAd, "%s", pAd->net_dev->name);
-        if (IS_ERR(tsk) < 0)
+        pObj->TimerQThr_pid= THREAD_PID_INIT_VALUE;
+        pid_number = kernel_thread(TimerQThread, pAd, CLONE_VM);
+        if (pid_number < 0)
 #endif
 #ifdef RT30xx
         pObj->TimerQThr_pid = NULL;
@@ -826,7 +825,7 @@ NDIS_STATUS	 CreateThreads(
                 return NDIS_STATUS_FAILURE;
         }
 #ifndef RT30xx
-        pObj->TimerQThr_task = tsk;
+        pObj->TimerQThr_pid = GET_PID(pid_number);
 #endif
 #ifdef RT30xx
         pObj->TimerQThr_pid = find_get_pid(pid_number);
diff --git a/drivers/staging/rt2870/common/rtusb_io.c b/drivers/staging/rt2870/common/rtusb_io.c
index fd1b0c18f2a0..704b5c2d5091 100644
--- a/drivers/staging/rt2870/common/rtusb_io.c
+++ b/drivers/staging/rt2870/common/rtusb_io.c
@@ -984,8 +984,7 @@ NDIS_STATUS	RTUSBEnqueueCmdFromNdis(
         POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;
 
 #ifndef RT30xx
-        BUG_ON(pObj->RTUSBCmdThr_task == NULL);
-        CHECK_PID_LEGALITY(task_pid(pObj->RTUSBCmdThr_task))
+        CHECK_PID_LEGALITY(pObj->RTUSBCmdThr_pid)
 #endif
 #ifdef RT30xx
         if (pObj->RTUSBCmdThr_pid < 0)
diff --git a/drivers/staging/rt2870/rt2870.h b/drivers/staging/rt2870/rt2870.h
index 29e3b53e52a1..2b8872b2fd9d 100644
--- a/drivers/staging/rt2870/rt2870.h
+++ b/drivers/staging/rt2870/rt2870.h
@@ -79,6 +79,7 @@
 {       \
         {USB_DEVICE(0x148F,0x2770)}, /* Ralink */               \
         {USB_DEVICE(0x1737,0x0071)}, /* Linksys WUSB600N */     \
+        {USB_DEVICE(0x1737,0x0070)}, /* Linksys */      \
         {USB_DEVICE(0x148F,0x2870)}, /* Ralink */               \
         {USB_DEVICE(0x148F,0x3070)}, /* Ralink */               \
         {USB_DEVICE(0x0B05,0x1731)}, /* Asus */                 \
@@ -93,12 +94,14 @@
         {USB_DEVICE(0x14B2,0x3C06)}, /* Conceptronic */         \
         {USB_DEVICE(0x14B2,0x3C28)}, /* Conceptronic */         \
         {USB_DEVICE(0x2019,0xED06)}, /* Planex Communications, Inc. */          \
+        {USB_DEVICE(0x2019,0xED14)}, /* Planex Communications, Inc. */          \
         {USB_DEVICE(0x2019,0xAB25)}, /* Planex Communications, Inc. RT3070 */           \
         {USB_DEVICE(0x07D1,0x3C09)}, /* D-Link */               \
         {USB_DEVICE(0x07D1,0x3C11)}, /* D-Link */               \
         {USB_DEVICE(0x14B2,0x3C07)}, /* AL */                   \
         {USB_DEVICE(0x14B2,0x3C12)}, /* AL */           \
         {USB_DEVICE(0x050D,0x8053)}, /* Belkin */               \
+        {USB_DEVICE(0x050D,0x815C)}, /* Belkin */               \
         {USB_DEVICE(0x14B2,0x3C23)}, /* Airlink */              \
         {USB_DEVICE(0x14B2,0x3C27)}, /* Airlink */              \
         {USB_DEVICE(0x07AA,0x002F)}, /* Corega */               \
@@ -587,16 +590,14 @@ VOID RTUSBBulkRxComplete(purbb_t pUrb, struct pt_regs *pt_regs);
 #define RTUSBMlmeUp(pAd)                \
 {                                                                   \
         POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;  \
-        BUG_ON(pObj->MLMEThr_task == NULL);                 \
-        CHECK_PID_LEGALITY(task_pid(pObj->MLMEThr_task))                    \
+        CHECK_PID_LEGALITY(pObj->MLMEThr_pid)               \
         up(&(pAd->mlme_semaphore)); \
 }
 
 #define RTUSBCMDUp(pAd)                 \
 {                                                                           \
         POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;  \
-        BUG_ON(pObj->RTUSBCmdThr_task == NULL);     \
-        CHECK_PID_LEGALITY(task_pid(pObj->RTUSBCmdThr_task))        \
+        CHECK_PID_LEGALITY(pObj->RTUSBCmdThr_pid)           \
             up(&(pAd->RTUSBCmd_semaphore)); \
 }
 #endif
diff --git a/drivers/staging/rtl8192su/ieee80211.h b/drivers/staging/rtl8192su/ieee80211.h
index 0edb09a536f9..ea9739318037 100644
--- a/drivers/staging/rtl8192su/ieee80211.h
+++ b/drivers/staging/rtl8192su/ieee80211.h
@@ -2645,7 +2645,7 @@ extern int ieee80211_encrypt_fragment(
         struct sk_buff *frag,
         int hdr_len);
 
-extern int ieee80211_xmit(struct sk_buff *skb,
+extern int rtl8192_ieee80211_xmit(struct sk_buff *skb,
                           struct net_device *dev);
 extern void ieee80211_txb_free(struct ieee80211_txb *);
 
diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211.h b/drivers/staging/rtl8192su/ieee80211/ieee80211.h
index 720bfcbfadc1..5e3a2cbed2b1 100644
--- a/drivers/staging/rtl8192su/ieee80211/ieee80211.h
+++ b/drivers/staging/rtl8192su/ieee80211/ieee80211.h
@@ -2645,7 +2645,7 @@ extern int ieee80211_encrypt_fragment(
         struct sk_buff *frag,
         int hdr_len);
 
-extern int ieee80211_xmit(struct sk_buff *skb,
+extern int rtl8192_ieee80211_xmit(struct sk_buff *skb,
                           struct net_device *dev);
 extern void ieee80211_txb_free(struct ieee80211_txb *);
 
diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_tx.c
index 7294572b990f..cba12b84be5c 100644
--- a/drivers/staging/rtl8192su/ieee80211/ieee80211_tx.c
+++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_tx.c
@@ -618,7 +618,7 @@ void ieee80211_query_seqnum(struct ieee80211_device*ieee, struct sk_buff* skb, u
         }
 }
 
-int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
+int rtl8192_ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0))
         struct ieee80211_device *ieee = netdev_priv(dev);
@@ -943,5 +943,6 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
         return 1;
 
 }
+EXPORT_SYMBOL(rtl8192_ieee80211_xmit);
 
 EXPORT_SYMBOL(ieee80211_txb_free);
diff --git a/drivers/staging/rtl8192su/r8192U_core.c b/drivers/staging/rtl8192su/r8192U_core.c
index 4ab250743e81..70f81a8f1291 100644
--- a/drivers/staging/rtl8192su/r8192U_core.c
+++ b/drivers/staging/rtl8192su/r8192U_core.c
@@ -12142,7 +12142,7 @@ static const struct net_device_ops rtl8192_netdev_ops = {
         .ndo_set_mac_address    = r8192_set_mac_adr,
         .ndo_validate_addr      = eth_validate_addr,
         .ndo_change_mtu         = eth_change_mtu,
-        .ndo_start_xmit         = ieee80211_xmit,
+        .ndo_start_xmit         = rtl8192_ieee80211_xmit,
 };
 
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)