Staging: hv: remove #defines from osd.c

Remove the unneeded #defines from osd.c

Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/hv/osd.c b/drivers/staging/hv/osd.c
index f857cfd..91668df 100644 (file)
--- a/drivers/staging/hv/osd.c
+++ b/drivers/staging/hv/osd.c
@@ -21,15 +21,12 @@
  *
  */
 
-#define KERNEL_2_6_27
-
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/mm.h>
 #include <linux/highmem.h>
 #include <linux/vmalloc.h>
-//#include <linux/config.h>
 #include <linux/ioport.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
@@ -86,20 +83,11 @@ typedef struct _WORKITEM {
 
 void LogMsg(const char *fmt, ...)
 {
-#ifdef KERNEL_2_6_5
-       char buf[1024];
-#endif
        va_list args;
 
        va_start(args, fmt);
-#ifdef KERNEL_2_6_5
-       vsnprintf(buf, 1024, fmt, args);
-       va_end(args);
-       printk(buf);
-#else
        vprintk(fmt, args);
        va_end(args);
-#endif
 }
 
 void BitSet(unsigned int* addr, int bit)
@@ -130,30 +118,12 @@ int BitTestAndSet(unsigned int* addr, int bit)
 
 int InterlockedIncrement(int *val)
 {
-#ifdef KERNEL_2_6_5
-       int i;
-       local_irq_disable();
-       i = atomic_read((atomic_t*)val);
-       atomic_set((atomic_t*)val, i+1);
-       local_irq_enable();
-       return i+1;
-#else
        return atomic_inc_return((atomic_t*)val);
-#endif
 }
 
 int InterlockedDecrement(int *val)
 {
-#ifdef KERNEL_2_6_5
-       int i;
-       local_irq_disable();
-       i = atomic_read((atomic_t*)val);
-       atomic_set((atomic_t*)val, i-1);
-       local_irq_enable();
-       return i-1;
-#else
        return atomic_dec_return((atomic_t*)val);
-#endif
 }
 
 #ifndef atomic_cmpxchg
@@ -428,11 +398,7 @@ unsigned long Virtual2Physical(void * VirtAddr)
        return pfn << PAGE_SHIFT;
 }
 
-#ifdef KERNEL_2_6_27
 void WorkItemCallback(struct work_struct *work)
-#else
-void WorkItemCallback(void* work)
-#endif
 {
        WORKITEM* w = (WORKITEM*)work;
 
@@ -474,11 +440,7 @@ int WorkQueueQueueWorkItem(HANDLE hWorkQueue, PFN_WORKITEM_CALLBACK workItem, vo
 
        w->callback = workItem,
        w->context = context;
-#ifdef KERNEL_2_6_27
        INIT_WORK(&w->work, WorkItemCallback);
-#else
-       INIT_WORK(&w->work, WorkItemCallback, w);
-#endif
        return queue_work(wq->queue, &w->work);
 }
 
@@ -492,10 +454,6 @@ void QueueWorkItem(PFN_WORKITEM_CALLBACK workItem, void* context)
 
        w->callback = workItem,
        w->context = context;
-#ifdef KERNEL_2_6_27
        INIT_WORK(&w->work, WorkItemCallback);
-#else
-       INIT_WORK(&w->work, WorkItemCallback, w);
-#endif
        schedule_work(&w->work);
 }