Staging: rt2870: remove kernel version compatibility wrappers

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/rt2870/2870_main_dev.c b/drivers/staging/rt2870/2870_main_dev.c
index 9d59e31..aa8f1e1 100644 (file)
--- a/drivers/staging/rt2870/2870_main_dev.c
+++ b/drivers/staging/rt2870/2870_main_dev.c
@@ -77,26 +77,6 @@ MODULE_DEVICE_TABLE(usb, rtusb_usb_id);
 #endif
 
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-
-/**************************************************************************/
-/**************************************************************************/
-//tested for kernel 2.4 series
-/**************************************************************************/
-/**************************************************************************/
-static void *rtusb_probe(struct usb_device *dev, UINT interface,
-                                               const struct usb_device_id *id_table);
-static void rtusb_disconnect(struct usb_device *dev, void *ptr);
-
-struct usb_driver rtusb_driver = {
-               name:"rt2870",
-               probe:rtusb_probe,
-               disconnect:rtusb_disconnect,
-               id_table:rtusb_usb_id,
-       };
-
-#else
-
 #ifdef CONFIG_PM
 static int rt2870_suspend(struct usb_interface *intf, pm_message_t state);
 static int rt2870_resume(struct usb_interface *intf);
@@ -112,9 +92,6 @@ static int rtusb_probe (struct usb_interface *intf,
 static void rtusb_disconnect(struct usb_interface *intf);
 
 struct usb_driver rtusb_driver = {
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15)
-       .owner = THIS_MODULE,
-#endif
        .name="rt2870",
        .probe=rtusb_probe,
        .disconnect=rtusb_disconnect,
@@ -176,7 +153,6 @@ static int rt2870_resume(
        return 0;
 }
 #endif // CONFIG_PM //
-#endif // LINUX_VERSION_CODE //
 
 
 // Init driver module
@@ -800,14 +776,7 @@ static void _rtusb_disconnect(struct usb_device *dev, PRTMP_ADAPTER pAd)
                        MC_CardUsed[pAd->MC_RowID] = 0; // not clear MAC address
 #endif // MULTIPLE_CARD_SUPPORT //
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */
-               while(MOD_IN_USE > 0)
-               {
-                       MOD_DEC_USE_COUNT;
-               }
-#else
                usb_put_dev(dev);
-#endif // LINUX_VERSION_CODE //
 
                printk("rtusb_disconnect: pAd == NULL!\n");
                return;
@@ -829,31 +798,17 @@ static void _rtusb_disconnect(struct usb_device *dev, PRTMP_ADAPTER pAd)
                unregister_netdev (pAd->net_dev);
        }
        udelay(1);
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */
-#else
        flush_scheduled_work();
-#endif // LINUX_VERSION_CODE //
        udelay(1);
 
        // free net_device memory
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */
-       kfree(net_dev);
-#else
        free_netdev(net_dev);
-#endif // LINUX_VERSION_CODE //
 
        // free adapter memory
        RTMPFreeAdapter(pAd);
 
        // release a use of the usb device structure
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */
-       while(MOD_IN_USE > 0)
-       {
-               MOD_DEC_USE_COUNT;
-       }
-#else
        usb_put_dev(dev);
-#endif // LINUX_VERSION_CODE //
        udelay(1);
 
        DBGPRINT(RT_DEBUG_ERROR, (" RTUSB disconnect successfully\n"));
@@ -876,22 +831,6 @@ Return Value:
 Note:
 ========================================================================
 */
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */
-static void *rtusb_probe(struct usb_device *dev, UINT interface,
-                                               const struct usb_device_id *id)
-{
-       PRTMP_ADAPTER pAd;
-       rt28xx_probe((void *)dev, (void *)id, interface, &pAd);
-       return (void *)pAd;
-}
-
-//Disconnect function is called within exit routine
-static void rtusb_disconnect(struct usb_device *dev, void *ptr)
-{
-       _rtusb_disconnect(dev, ((PRTMP_ADAPTER)ptr));
-}
-
-#else  /* kernel 2.6 series */
 static int rtusb_probe (struct usb_interface *intf,
                                                const struct usb_device_id *id)
 {
@@ -911,7 +850,6 @@ static void rtusb_disconnect(struct usb_interface *intf)
 
        _rtusb_disconnect(dev, pAd);
 }
-#endif // LINUX_VERSION_CODE //
 
 
 /*
@@ -1030,12 +968,8 @@ Note:
 BOOLEAN RT28XXChipsetCheck(
        IN void *_dev_p)
 {
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */
-       struct usb_device *dev_p = (struct usb_device *)_dev_p;
-#else
        struct usb_interface *intf = (struct usb_interface *)_dev_p;
        struct usb_device *dev_p = interface_to_usbdev(intf);
-#endif // LINUX_VERSION_CODE //
        UINT32 i;
 
 
@@ -1082,19 +1016,11 @@ BOOLEAN RT28XXNetDevInit(
        IN struct  net_device   *net_dev,
        IN RTMP_ADAPTER                 *pAd)
 {
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */
-       struct usb_device *dev_p = (struct usb_device *)_dev_p;
-#else
        struct usb_interface *intf = (struct usb_interface *)_dev_p;
        struct usb_device *dev_p = interface_to_usbdev(intf);
-#endif // LINUX_VERSION_CODE //
 
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */
-       pAd->config = dev_p->config;
-#else
        pAd->config = &dev_p->config->desc;
-#endif // LINUX_VERSION_CODE //
        return TRUE;
 }
 
@@ -1115,70 +1041,6 @@ Return Value:
 Note:
 ========================================================================
 */
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-BOOLEAN RT28XXProbePostConfig(
-       IN void                                 *_dev_p,
-       IN RTMP_ADAPTER                 *pAd,
-       IN INT32                                interface)
-{
-       struct usb_device *dev_p = (struct usb_device *)_dev_p;
-       struct usb_interface *intf;
-       struct usb_interface_descriptor *iface_desc;
-       struct usb_endpoint_descriptor *endpoint;
-       ULONG BulkOutIdx;
-       UINT32 i;
-
-
-       /* get the active interface descriptor */
-       intf = &dev_p->actconfig->interface[interface];
-       iface_desc = &intf->altsetting[0];
-
-       /* get # of enpoints */
-       pAd->NumberOfPipes = iface_desc->bNumEndpoints;
-       DBGPRINT(RT_DEBUG_TRACE, ("NumEndpoints=%d\n", iface_desc->bNumEndpoints));
-
-       /* Configure Pipes */
-       endpoint = &iface_desc->endpoint[0];
-       BulkOutIdx = 0;
-
-       for(i=0; i<pAd->NumberOfPipes; i++)
-       {
-               if ((endpoint[i].bmAttributes == USB_ENDPOINT_XFER_BULK) &&
-                       ((endpoint[i].bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN))
-               {
-                       pAd->BulkInEpAddr = endpoint[i].bEndpointAddress;
-                       pAd->BulkInMaxPacketSize = endpoint[i].wMaxPacketSize;
-
-                       DBGPRINT_RAW(RT_DEBUG_TRACE,
-                               ("BULK IN MaximumPacketSize = %d\n", pAd->BulkInMaxPacketSize));
-                       DBGPRINT_RAW(RT_DEBUG_TRACE,
-                               ("EP address = 0x%2x  \n", endpoint[i].bEndpointAddress));
-               }
-               else if ((endpoint[i].bmAttributes == USB_ENDPOINT_XFER_BULK) &&
-                               ((endpoint[i].bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT))
-               {
-                       // There are 6 bulk out EP. EP6 highest priority.
-                       // EP1-4 is EDCA.  EP5 is HCCA.
-                       pAd->BulkOutEpAddr[BulkOutIdx++] = endpoint[i].bEndpointAddress;
-                       pAd->BulkOutMaxPacketSize = endpoint[i].wMaxPacketSize;
-
-                       DBGPRINT_RAW(RT_DEBUG_TRACE,
-                               ("BULK OUT MaximumPacketSize = %d\n", pAd->BulkOutMaxPacketSize));
-                       DBGPRINT_RAW(RT_DEBUG_TRACE,
-                               ("EP address = 0x%2x  \n", endpoint[i].bEndpointAddress));
-               }
-       }
-
-       if (!(pAd->BulkInEpAddr && pAd->BulkOutEpAddr[0]))
-       {
-               printk("Could not find both bulk-in and bulk-out endpoints\n");
-               return FALSE;
-       }
-
-       return TRUE;
-}
-
-#else
 BOOLEAN RT28XXProbePostConfig(
        IN void                                 *_dev_p,
        IN RTMP_ADAPTER                 *pAd,
@@ -1241,7 +1103,6 @@ BOOLEAN RT28XXProbePostConfig(
 
        return TRUE;
 }
-#endif // LINUX_VERSION_CODE //
 
 
 /*

diff --git a/drivers/staging/rt2870/common/rtusb_bulk.c b/drivers/staging/rt2870/common/rtusb_bulk.c
index c46d916..effd422 100644 (file)
--- a/drivers/staging/rt2870/common/rtusb_bulk.c
+++ b/drivers/staging/rt2870/common/rtusb_bulk.c
@@ -52,11 +52,7 @@ void RTUSB_FILL_BULK_URB (struct urb *pUrb,
        void *pContext)
 {
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
        usb_fill_bulk_urb(pUrb, pUsb_Dev, bulkpipe, pTransferBuf, BufSize, (usb_complete_t)Complete, pContext);
-#else
-       FILL_BULK_URB(pUrb, pUsb_Dev, bulkpipe, pTransferBuf, BufSize, Complete, pContext);
-#endif
 
 }
 
@@ -95,14 +91,12 @@ VOID        RTUSBInitTxDesc(
                                                Func,
                                                pTxContext);
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
        if (pTxContext->bAggregatible)
                pUrb->transfer_dma      = (pTxContext->data_dma + TX_BUFFER_NORMSIZE + 2);
        else
                pUrb->transfer_dma      = pTxContext->data_dma;
 
        pUrb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-#endif
 
 }
 
@@ -135,10 +129,8 @@ VOID       RTUSBInitHTTxDesc(
                                                Func,
                                                pTxContext);
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
        pUrb->transfer_dma      = (pTxContext->data_dma + pTxContext->NextBulkOutPosition);
        pUrb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-#endif
 
 }
 
@@ -168,10 +160,8 @@ VOID       RTUSBInitRxDesc(
                                                (usb_complete_t)RTUSBBulkRxComplete,
                                                (void *)pRxContext);
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
        pUrb->transfer_dma      = pRxContext->data_dma + pAd->NextRxBulkInPosition;
        pUrb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-#endif
 
 
 }
@@ -956,11 +946,9 @@ VOID       RTUSBBulkOutMLMEPacket(
        // Init Tx context descriptor
        RTUSBInitTxDesc(pAd, pMLMEContext, MGMTPIPEIDX, (usb_complete_t)RTUSBBulkOutMLMEPacketComplete);
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
        //For mgmt urb buffer, because we use sk_buff, so we need to notify the USB controller do dma mapping.
        pUrb->transfer_dma      = 0;
        pUrb->transfer_flags &= (~URB_NO_TRANSFER_DMA_MAP);
-#endif
 
        pUrb = pMLMEContext->pUrb;
        if((ret = RTUSB_SUBMIT_URB(pUrb))!=0)

diff --git a/drivers/staging/rt2870/rt2870.h b/drivers/staging/rt2870/rt2870.h
index a69cf33..c05998b 100644 (file)
--- a/drivers/staging/rt2870/rt2870.h
+++ b/drivers/staging/rt2870/rt2870.h
@@ -33,7 +33,6 @@
 
 /* rtmp_def.h */
 //
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 #define BULKAGGRE_ZISE          100
 #define RT28XX_DRVDATA_SET(_a)                                             usb_set_intfdata(_a, pAd);
 #define RT28XX_PUT_DEVICE                                                  usb_put_dev
@@ -41,15 +40,6 @@
 #define RTUSB_SUBMIT_URB(pUrb)                                             usb_submit_urb(pUrb, GFP_ATOMIC)
 #define        RTUSB_URB_ALLOC_BUFFER(pUsb_Dev, BufSize, pDma_addr)               usb_buffer_alloc(pUsb_Dev, BufSize, GFP_ATOMIC, pDma_addr)
 #define        RTUSB_URB_FREE_BUFFER(pUsb_Dev, BufSize, pTransferBuf, Dma_addr)   usb_buffer_free(pUsb_Dev, BufSize, pTransferBuf, Dma_addr)
-#else
-#define BULKAGGRE_ZISE          60
-#define RT28XX_DRVDATA_SET(_a)
-#define RT28XX_PUT_DEVICE(dev_p)
-#define RTUSB_ALLOC_URB(iso)                                               usb_alloc_urb(iso)
-#define RTUSB_SUBMIT_URB(pUrb)                                             usb_submit_urb(pUrb)
-#define RTUSB_URB_ALLOC_BUFFER(pUsb_Dev, BufSize, pDma_addr)               kmalloc(BufSize, GFP_ATOMIC)
-#define        RTUSB_URB_FREE_BUFFER(pUsb_Dev, BufSize, pTransferBuf, Dma_addr)   kfree(pTransferBuf)
-#endif
 
 #define RXBULKAGGRE_ZISE        12
 #define MAX_TXBULK_LIMIT        (LOCAL_TXBUF_SIZE*(BULKAGGRE_ZISE-1))
@@ -551,23 +541,9 @@ typedef struct usb_ctrlrequest devctrlrequest;
 #define UNLINK_TIMEOUT_MS              3
 
 /* unlink urb  */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,7)
 #define RTUSB_UNLINK_URB(pUrb)         usb_kill_urb(pUrb)
-#else
-#define RTUSB_UNLINK_URB(pUrb)         usb_unlink_urb(pUrb)
-#endif
 
 // Prototypes of completion funuc.
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-#define RTUSBBulkOutDataPacketComplete(purb, pt_regs)    RTUSBBulkOutDataPacketComplete(purb)
-#define RTUSBBulkOutMLMEPacketComplete(pUrb, pt_regs)    RTUSBBulkOutMLMEPacketComplete(pUrb)
-#define RTUSBBulkOutNullFrameComplete(pUrb, pt_regs)     RTUSBBulkOutNullFrameComplete(pUrb)
-#define RTUSBBulkOutRTSFrameComplete(pUrb, pt_regs)      RTUSBBulkOutRTSFrameComplete(pUrb)
-#define RTUSBBulkOutPsPollComplete(pUrb, pt_regs)        RTUSBBulkOutPsPollComplete(pUrb)
-#define RTUSBBulkRxComplete(pUrb, pt_regs)               RTUSBBulkRxComplete(pUrb)
-#endif
-
-
 VOID RTUSBBulkOutDataPacketComplete(purbb_t purb, struct pt_regs *pt_regs);
 VOID RTUSBBulkOutMLMEPacketComplete(purbb_t pUrb, struct pt_regs *pt_regs);
 VOID RTUSBBulkOutNullFrameComplete(purbb_t pUrb, struct pt_regs *pt_regs);

diff --git a/drivers/staging/rt2870/rt_ate.h b/drivers/staging/rt2870/rt_ate.h
index b618ce3..841d151 100644 (file)
--- a/drivers/staging/rt2870/rt_ate.h
+++ b/drivers/staging/rt2870/rt_ate.h
@@ -92,10 +92,6 @@ do{   int (*org_remote_display)(char *) = NULL;   \
                        RTMP_IRQ_UNLOCK((pLock), IrqFlags);
 
 // Prototypes of completion funuc.
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-#define ATE_RTUSBBulkOutDataPacketComplete(purb, pt_regs)    ATE_RTUSBBulkOutDataPacketComplete(purb)
-#endif
-
 VOID ATE_RTUSBBulkOutDataPacketComplete(
        IN purbb_t purb,
        OUT struct pt_regs *pt_regs);

diff --git a/drivers/staging/rt2870/rt_linux.c b/drivers/staging/rt2870/rt_linux.c
index e38552c..a9c8d69 100644 (file)
--- a/drivers/staging/rt2870/rt_linux.c
+++ b/drivers/staging/rt2870/rt_linux.c
@@ -1046,35 +1046,14 @@ err_free_sk_buff:
 
 void rtmp_os_thread_init(PUCHAR pThreadName, PVOID pNotify)
 {
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
        daemonize(pThreadName /*"%s",pAd->net_dev->name*/);
 
        allow_signal(SIGTERM);
        allow_signal(SIGKILL);
        current->flags |= PF_NOFREEZE;
-#else
-       unsigned long flags;
-
-       daemonize();
-       reparent_to_init();
-       strcpy(current->comm, pThreadName);
-
-       siginitsetinv(&current->blocked, sigmask(SIGTERM) | sigmask(SIGKILL));
 
-       /* Allow interception of SIGKILL only
-        * Don't allow other signals to interrupt the transmission */
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,22)
-       spin_lock_irqsave(&current->sigmask_lock, flags);
-       flush_signals(current);
-       recalc_sigpending(current);
-       spin_unlock_irqrestore(&current->sigmask_lock, flags);
-#endif
-#endif
-
-    /* signal that we've started the thread */
+       /* signal that we've started the thread */
        complete(pNotify);
-
 }
 
 void RTMP_IndicateMediaState(

diff --git a/drivers/staging/rt2870/rt_linux.h b/drivers/staging/rt2870/rt_linux.h
index 5a6ee6a..8870e4e 100644 (file)
--- a/drivers/staging/rt2870/rt_linux.h
+++ b/drivers/staging/rt2870/rt_linux.h
@@ -104,8 +104,6 @@ typedef int (*HARD_START_XMIT_FUNC)(struct sk_buff *skb, struct net_device *net_
 #endif // CONFIG_STA_SUPPORT //
 
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-
 #define RTMP_TIME_AFTER(a,b)           \
        (typecheck(unsigned long, (unsigned long)a) && \
         typecheck(unsigned long, (unsigned long)b) && \
@@ -116,11 +114,7 @@ typedef int (*HARD_START_XMIT_FUNC)(struct sk_buff *skb, struct net_device *net_
         typecheck(unsigned long, (unsigned long)b) && \
         ((long)(a) - (long)(b) >= 0))
 #define RTMP_TIME_BEFORE(a,b)  RTMP_TIME_AFTER_EQ(b,a)
-#else
-#define RTMP_TIME_AFTER(a,b) time_after(a, b)
-#endif
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 #define RT_MOD_INC_USE_COUNT() \
        if (!try_module_get(THIS_MODULE)) \
        { \
@@ -129,10 +123,6 @@ typedef int (*HARD_START_XMIT_FUNC)(struct sk_buff *skb, struct net_device *net_
        }
 
 #define RT_MOD_DEC_USE_COUNT() module_put(THIS_MODULE);
-#else
-#define RT_MOD_INC_USE_COUNT() MOD_INC_USE_COUNT;
-#define RT_MOD_DEC_USE_COUNT() MOD_DEC_USE_COUNT;
-#endif
 
 #define OS_HZ                  HZ
 
@@ -164,19 +154,11 @@ typedef int (*HARD_START_XMIT_FUNC)(struct sk_buff *skb, struct net_device *net_
 #define NDIS_PACKET_TYPE_ALL_MULTICAST 3
 #endif // CONFIG_STA_SUPPORT //
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
 typedef        struct pid *    THREAD_PID;
 #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)
 #define KILL_THREAD_PID(_A, _B, _C)    kill_pid(_A, _B, _C)
-#else
-typedef        pid_t   THREAD_PID;
-#define        GET_PID(_v)     _v
-#define        GET_PID_NUMBER(_v)      _v
-#define CHECK_PID_LEGALITY(_pid)       if (_pid >= 0)
-#define KILL_THREAD_PID(_A, _B, _C)    kill_proc(_A, _B, _C)
-#endif
 
 struct os_lock  {
        spinlock_t              lock;

diff --git a/drivers/staging/rt2870/rt_main_dev.c b/drivers/staging/rt2870/rt_main_dev.c
index 48ad411..1abd46d 100644 (file)
--- a/drivers/staging/rt2870/rt_main_dev.c
+++ b/drivers/staging/rt2870/rt_main_dev.c
@@ -54,11 +54,7 @@ static UINT8  MC_CardMac[MAX_NUM_OF_MULTIPLE_CARD][6];
 
 char *mac = "";                   // default 00:00:00:00:00:00
 char *hostname = "";
-#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,12)
-MODULE_PARM (mac, "s");
-#else
 module_param (mac, charp, 0);
-#endif
 MODULE_PARM_DESC (mac, "rt28xx: wireless mac addr");
 
 
@@ -80,13 +76,6 @@ INT __devinit rt28xx_probe(IN void *_dev_p, IN void *_dev_id_p,
 static int rt28xx_init(IN struct net_device *net_dev);
 INT rt28xx_send_packets(IN struct sk_buff *skb_p, IN struct net_device *net_dev);
 
-#if LINUX_VERSION_CODE <= 0x20402      // Red Hat 7.1
-struct net_device *alloc_netdev(
-       int sizeof_priv,
-       const char *mask,
-       void (*setup)(struct net_device *));
-#endif // LINUX_VERSION_CODE //
-
 static void CfgInitHook(PRTMP_ADAPTER pAd);
 //static BOOLEAN RT28XXAvailRANameAssign(IN CHAR *name_p);
 
@@ -350,11 +339,7 @@ int rt28xx_close(IN PNET_DEV dev)
                }
                RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags);
 
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,9)
                msleep(UNLINK_TIMEOUT_MS);      //Time in millisecond
-#else
-               RTMPusecDelay(UNLINK_TIMEOUT_MS*1000);  //Time in microsecond
-#endif
                i++;
        }
        pAd->wait = NULL;
@@ -917,25 +902,11 @@ static NDIS_STATUS rt_ieee80211_if_setup(struct net_device *dev, PRTMP_ADAPTER p
 #endif // MULTIPLE_CARD_SUPPORT //
                sprintf(slot_name, "ra%d", i);
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24)
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
-        device = dev_get_by_name(dev_net(dev), slot_name);
-#else
-        device = dev_get_by_name(dev->nd_net, slot_name);
-#endif
-#else
-               device = dev_get_by_name(slot_name);
-#endif
-               if (device != NULL) dev_put(device);
-#else
-               for (device = dev_base; device != NULL; device = device->next)
-               {
-                       if (strncmp(device->name, slot_name, 4) == 0)
-                               break;
-               }
-#endif
-               if(device == NULL)
+               device = dev_get_by_name(dev_net(dev), slot_name);
+               if (device != NULL)
+                       dev_put(device);
+
+               if (device == NULL)
                        break;
        }
 
@@ -1353,14 +1324,10 @@ INT __devinit   rt28xx_probe(
     INT                 status;
        PVOID                           handle;
 #ifdef RT2870
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */
-       struct usb_device *dev_p = (struct usb_device *)_dev_p;
-#else
        struct usb_interface *intf = (struct usb_interface *)_dev_p;
        struct usb_device *dev_p = interface_to_usbdev(intf);
 
        dev_p = usb_get_dev(dev_p);
-#endif // LINUX_VERSION_CODE //
 #endif // RT2870 //
 
 
@@ -1372,22 +1339,11 @@ INT __devinit   rt28xx_probe(
 //     if (RT28XXChipsetCheck(_dev_p) == FALSE)
 //             goto err_out;
 
-#if LINUX_VERSION_CODE <= 0x20402       // Red Hat 7.1
-    net_dev = alloc_netdev(sizeof(PRTMP_ADAPTER), "eth%d", ether_setup);
-#else
     net_dev = alloc_etherdev(sizeof(PRTMP_ADAPTER));
-#endif
     if (net_dev == NULL)
     {
         printk("alloc_netdev failed\n");
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15)
-               module_put(THIS_MODULE);
-#endif //LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15)
-#else
-               MOD_DEC_USE_COUNT;
-#endif
         goto err_out;
     }
 
@@ -1395,19 +1351,13 @@ INT __devinit   rt28xx_probe(
 //     if (rt_ieee80211_if_setup(net_dev) != NDIS_STATUS_SUCCESS)
 //             goto err_out;
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)
-    SET_MODULE_OWNER(net_dev);
-#endif
-
        netif_stop_queue(net_dev);
 #ifdef NATIVE_WPA_SUPPLICANT_SUPPORT
 /* for supporting Network Manager */
 /* Set the sysfs physical device reference for the network logical device
  * if set prior to registration will cause a symlink during initialization.
  */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0))
     SET_NETDEV_DEV(net_dev, &(dev_p->dev));
-#endif
 #endif // NATIVE_WPA_SUPPLICANT_SUPPORT //
 
        // Allocate RTMP_ADAPTER miniport adapter structure
@@ -1431,13 +1381,8 @@ INT __devinit   rt28xx_probe(
 //     RT28XXAvailRANameAssign(net_dev->name);
 
        // Post config
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-       if (RT28XXProbePostConfig(_dev_p, pAd, argc) == FALSE)
-               goto err_out_unmap;
-#else
        if (RT28XXProbePostConfig(_dev_p, pAd, 0) == FALSE)
                goto err_out_unmap;
-#endif // LINUX_VERSION_CODE //
 
 #ifdef CONFIG_STA_SUPPORT
        pAd->OpMode = OPMODE_STA;
@@ -1482,20 +1427,12 @@ err_out_unmap:
        RT28XX_UNMAP();
 
 err_out_free_netdev:
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-    free_netdev(net_dev);
-#else
-       kfree(net_dev);
-#endif
+       free_netdev(net_dev);
 
 err_out:
        RT28XX_PUT_DEVICE(dev_p);
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-       return (LONG)NULL;
-#else
-    return -ENODEV; /* probe fail */
-#endif // LINUX_VERSION_CODE //
+       return -ENODEV; /* probe fail */
 } /* End of rt28xx_probe */
 
 
@@ -1624,41 +1561,6 @@ INT rt28xx_send_packets(
 
 
 
-#if LINUX_VERSION_CODE <= 0x20402      // Red Hat 7.1
-//static struct net_device *alloc_netdev(int sizeof_priv, const char *mask, void (*setup)(struct net_device *)) //sample
-struct net_device *alloc_netdev(
-       int sizeof_priv,
-       const char *mask,
-       void (*setup)(struct net_device *))
-{
-    struct net_device  *dev;
-    INT                                        alloc_size;
-
-
-    /* ensure 32-byte alignment of the private area */
-    alloc_size = sizeof (*dev) + sizeof_priv + 31;
-
-    dev = (struct net_device *) kmalloc(alloc_size, GFP_KERNEL);
-    if (dev == NULL)
-    {
-        DBGPRINT(RT_DEBUG_ERROR,
-                               ("alloc_netdev: Unable to allocate device memory.\n"));
-        return NULL;
-    }
-
-    memset(dev, 0, alloc_size);
-
-    if (sizeof_priv)
-        dev->priv = (void *) (((long)(dev + 1) + 31) & ~31);
-
-    setup(dev);
-    strcpy(dev->name, mask);
-
-    return dev;
-}
-#endif // LINUX_VERSION_CODE //
-
-
 void CfgInitHook(PRTMP_ADAPTER pAd)
 {
        pAd->bBroadComHT = TRUE;

diff --git a/drivers/staging/rt2870/sta_ioctl.c b/drivers/staging/rt2870/sta_ioctl.c
index 04cf5e5..be63e9b 100644 (file)
--- a/drivers/staging/rt2870/sta_ioctl.c
+++ b/drivers/staging/rt2870/sta_ioctl.c
@@ -49,15 +49,9 @@ extern ULONG    RTDebugLevel;
 
 #define GROUP_KEY_NO                4
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
 #define IWE_STREAM_ADD_EVENT(_A, _B, _C, _D, _E)               iwe_stream_add_event(_A, _B, _C, _D, _E)
 #define IWE_STREAM_ADD_POINT(_A, _B, _C, _D, _E)               iwe_stream_add_point(_A, _B, _C, _D, _E)
 #define IWE_STREAM_ADD_VALUE(_A, _B, _C, _D, _E, _F)   iwe_stream_add_value(_A, _B, _C, _D, _E, _F)
-#else
-#define IWE_STREAM_ADD_EVENT(_A, _B, _C, _D, _E)               iwe_stream_add_event(_B, _C, _D, _E)
-#define IWE_STREAM_ADD_POINT(_A, _B, _C, _D, _E)               iwe_stream_add_point(_B, _C, _D, _E)
-#define IWE_STREAM_ADD_VALUE(_A, _B, _C, _D, _E, _F)   iwe_stream_add_value(_B, _C, _D, _E, _F)
-#endif
 
 extern UCHAR    CipherWpa2Template[];
 extern UCHAR    CipherWpaPskTkip[];
@@ -679,11 +673,9 @@ int rt_ioctl_siwmode(struct net_device *dev,
                case IW_MODE_INFRA:
                        Set_NetworkType_Proc(pAdapter, "Infra");
                        break;
-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,4,20))
         case IW_MODE_MONITOR:
                        Set_NetworkType_Proc(pAdapter, "Monitor");
                        break;
-#endif
                default:
                        DBGPRINT(RT_DEBUG_TRACE, ("===>rt_ioctl_siwmode::SIOCSIWMODE (unknown %d)\n", *mode));
                        return -EINVAL;
@@ -724,12 +716,10 @@ int rt_ioctl_giwmode(struct net_device *dev,
                *mode = IW_MODE_ADHOC;
     else if (INFRA_ON(pAdapter))
                *mode = IW_MODE_INFRA;
-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,4,20))
     else if (MONITOR_ON(pAdapter))
     {
         *mode = IW_MODE_MONITOR;
     }
-#endif
     else
         *mode = IW_MODE_AUTO;