Staging: hv: Remove osd layer
The OSD layer was a wrapper around native interfaces
adding little value and was infact buggy -
refer to the osd_wait.patch for details.
This patch gets rid of the OSD abstraction.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/hv/channel.c b/drivers/staging/hv/channel.c
index 5a0923c..775a52a 100644
--- a/drivers/staging/hv/channel.c
+++ b/drivers/staging/hv/channel.c
@@ -24,10 +24,13 @@
#include <linux/mm.h>
#include <linux/slab.h>
#include <linux/module.h>
-#include "osd.h"
+#include "hv_api.h"
#include "logging.h"
#include "vmbus_private.h"
+#define NUM_PAGES_SPANNED(addr, len) \
+((PAGE_ALIGN(addr + len) >> PAGE_SHIFT) - (addr >> PAGE_SHIFT))
+
/* Internal routines */
static int create_gpadl_header(
void *kbuffer, /* must be phys and virt contiguous */
