Staging: rt2860: remove kernel version compatibility wrappers

The driver is in mainline now so there's no point in keeping the kernel version compatibility wrappers around. Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
git-mirror · Apr 3, 2009 · 7f20a18 · 7f20a18
1 parent 7034ca4
commit 7f20a18
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Showing 6 changed files with 12 additions and 208 deletions.
diff --git a/drivers/staging/rt2860/2860_main_dev.c b/drivers/staging/rt2860/2860_main_dev.c
@@ -90,12 +90,10 @@ void init_thread_task(PRTMP_ADAPTER pAd);
 static void __exit rt2860_cleanup_module(void);
 static int __init rt2860_init_module(void);
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 #ifdef CONFIG_PM
 static int rt2860_suspend(struct pci_dev *pci_dev, pm_message_t state);
 static int rt2860_resume(struct pci_dev *pci_dev);
 #endif // CONFIG_PM //
-#endif
 
 
 //
@@ -128,22 +126,15 @@ static struct pci_driver rt2860_driver =
     name:       "rt2860",
     id_table:   rt2860_pci_tbl,
     probe:      rt2860_init_one,
-#if LINUX_VERSION_CODE >= 0x20412
     remove:     __devexit_p(rt2860_remove_one),
-#else
-    remove:     __devexit(rt2860_remove_one),
-#endif
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 #ifdef CONFIG_PM
 	suspend:	rt2860_suspend,
 	resume:		rt2860_resume,
 #endif
-#endif
 };
 
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 #ifdef CONFIG_PM
 
 VOID RT2860RejectPendingPackets(
@@ -284,16 +275,11 @@ static int rt2860_resume(
 	return 0;
 }
 #endif // CONFIG_PM //
-#endif
 
 
 static INT __init rt2860_init_module(VOID)
 {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 	return pci_register_driver(&rt2860_driver);
-#else
-    return pci_module_init(&rt2860_driver);
-#endif
 }
 
 
@@ -374,11 +360,7 @@ static VOID __devexit rt2860_remove_one(
 	}
 
 	// Free pre-allocated net_device memory
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 	free_netdev(net_dev);
-#else
-	kfree(net_dev);
-#endif
 }
 
 //
@@ -758,11 +740,7 @@ static void ac0_dma_done_tasklet(unsigned long data)
 int print_int_count;
 
 IRQ_HANDLE_TYPE
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19))
 rt2860_interrupt(int irq, void *dev_instance)
-#else
-rt2860_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
-#endif
 {
 	struct net_device *net_dev = (struct net_device *) dev_instance;
 	PRTMP_ADAPTER pAd = net_dev->ml_priv;
@@ -809,11 +787,7 @@ rt2860_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
 	if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS) ||
 		RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS))
 	{
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-        return  IRQ_HANDLED;
-#else
-        return;
-#endif
+		return IRQ_HANDLED;
 	}
 
 	//
@@ -832,11 +806,7 @@ rt2860_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
 	if (IntSource.word == 0xffffffff)
 	{
 		RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST | fRTMP_ADAPTER_HALT_IN_PROGRESS);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-        return  IRQ_HANDLED;
-#else
-        return;
-#endif
+		return IRQ_HANDLED;
 	}
 
 	if (IntSource.word & TxCoherent)
@@ -970,10 +940,7 @@ rt2860_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
 	}
 #endif // CONFIG_STA_SUPPORT //
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
     return  IRQ_HANDLED;
-#endif
-
 }
 
 /*
@@ -1026,11 +993,7 @@ BOOLEAN RT28XXNetDevInit(
     ULONG	csr_addr;
 
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-    print_name = pci_dev ? pci_name(pci_dev) : "rt2860";
-#else
-    print_name = pci_dev ? pci_dev->slot_name : "rt2860";
-#endif // LINUX_VERSION_CODE //
+	print_name = pci_dev ? pci_name(pci_dev) : "rt2860";
 
 	net_dev->base_addr = 0;
 	net_dev->irq = 0;

diff --git a/drivers/staging/rt2860/rt2860.h b/drivers/staging/rt2860/rt2860.h
@@ -46,18 +46,10 @@
 	Status = NDIS_STATUS_SUCCESS;
 
 /* function declarations */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 #define IRQ_HANDLE_TYPE  irqreturn_t
-#else
-#define IRQ_HANDLE_TYPE  void
-#endif
 
 IRQ_HANDLE_TYPE
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19))
 rt2860_interrupt(int irq, void *dev_instance);
-#else
-rt2860_interrupt(int irq, void *dev_instance, struct pt_regs *regs);
-#endif
 
 /* ----------------- Frimware Related MACRO ----------------- */
 #define RT28XX_WRITE_FIRMWARE(_pAd, _pFwImage, _FwLen)				\
@@ -237,9 +229,7 @@ rt2860_interrupt(int irq, void *dev_instance, struct pt_regs *regs);
 #define RTMP_MSI_DISABLE(_pAd)
 #endif // PCI_MSI_SUPPORT //
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24)
 #define SA_SHIRQ IRQF_SHARED
-#endif
 
 #define RT28XX_IRQ_REQUEST(net_dev)							\
 {	PRTMP_ADAPTER _pAd = (PRTMP_ADAPTER)((net_dev)->ml_priv);	\
@@ -251,20 +241,12 @@ rt2860_interrupt(int irq, void *dev_instance, struct pt_regs *regs);
 		printk("RT2860: request_irq  ERROR(%d)\n", retval);	\
 	return retval; } }
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 #define RT28XX_IRQ_RELEASE(net_dev)								\
 {	PRTMP_ADAPTER _pAd = (PRTMP_ADAPTER)((net_dev)->ml_priv);		\
 	POS_COOKIE _pObj = (POS_COOKIE)(_pAd->OS_Cookie);			\
 	synchronize_irq(_pObj->pci_dev->irq);						\
 	free_irq(_pObj->pci_dev->irq, (net_dev));					\
 	RTMP_MSI_DISABLE(_pAd); }
-#else
-#define RT28XX_IRQ_RELEASE(net_dev)								\
-{	PRTMP_ADAPTER _pAd = (PRTMP_ADAPTER)((net_dev)->priv);		\
-	POS_COOKIE _pObj = (POS_COOKIE)(_pAd->OS_Cookie);			\
-	free_irq(_pObj->pci_dev->irq, (net_dev));					\
-	RTMP_MSI_DISABLE(_pAd); }
-#endif
 
 #define RT28XX_IRQ_INIT(pAd)										\
 	{	pAd->int_enable_reg = ((DELAYINTMASK) |						\

diff --git a/drivers/staging/rt2860/rt_linux.c b/drivers/staging/rt2860/rt_linux.c
@@ -1005,35 +1005,14 @@ void send_monitor_packets(
 
 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/rt2860/rt_linux.h b/drivers/staging/rt2860/rt_linux.h
@@ -110,8 +110,6 @@ typedef int (*HARD_START_XMIT_FUNC)(struct sk_buff *skb, struct net_device *net_
 #endif // PCI_DEVICE //
 #endif // RT2860 //
 
-#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) && \
@@ -122,11 +120,7 @@ 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)) \
 	{ \
@@ -135,10 +129,6 @@ 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
 
@@ -170,21 +160,12 @@ 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	THREAD_PID_INIT_VALUE	NULL
 #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	THREAD_PID_INIT_VALUE	-1
-#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;