Staging: hv: osd: remove physical address wrapper functions

Use the real functions the kernel provides, so that people can see what
is actually going on in the code easier.

Cc: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 22 deletions

diff --git a/drivers/staging/hv/osd.c b/drivers/staging/hv/osd.c
index ad883c93ec9..007a5532d13 100644
--- a/drivers/staging/hv/osd.c
+++ b/drivers/staging/hv/osd.c
@@ -90,7 +90,7 @@ void PageFree(void* page, unsigned int count)
 
 void *MemMapIO(unsigned long phys, unsigned long size)
 {
-        return (void*)GetVirtualAddress(phys); /* return ioremap_nocache(phys, size); */
+        return (void*)phys_to_virt(phys); /* return ioremap_nocache(phys, size); */
 }
 
 void MemUnmapIO(void *virt)
@@ -180,27 +180,6 @@ int WaitEventWaitEx(struct osd_waitevent *waitEvent, u32 TimeoutInMs)
         return ret;
 }
 
-void* Physical2LogicalAddr(unsigned long PhysAddr)
-{
-        void* logicalAddr = phys_to_virt(PhysAddr);
-        BUG_ON(!virt_addr_valid(logicalAddr));
-        return logicalAddr;
-}
-
-unsigned long Logical2PhysicalAddr(void * LogicalAddr)
-{
-        BUG_ON(!virt_addr_valid(LogicalAddr));
-        return virt_to_phys(LogicalAddr);
-}
-
-
-unsigned long Virtual2Physical(void * VirtAddr)
-{
-        unsigned long pfn = vmalloc_to_pfn(VirtAddr);
-
-        return pfn << PAGE_SHIFT;
-}
-
 static void osd_callback_work(struct work_struct *work)
 {
         struct osd_callback_struct *cb = container_of(work,