msm: ADSPRPC: Update correct VA to user space

Update correct VA to user space, so that during unmap VA will be
matched and memory is freed.

Change-Id: I22d7940b0526db96e47fdf634ada63449f4f2d3f
Acked-by: Himateja Reddy <hmreddy@qti.qualcomm.com>
Signed-off-by: Mohammed Nayeem Ur Rahman <mohara@codeaurora.org>
diff --git a/drivers/char/adsprpc.c b/drivers/char/adsprpc.c
index 034bd9d..7776b08 100644
--- a/drivers/char/adsprpc.c
+++ b/drivers/char/adsprpc.c
@@ -2734,6 +2734,7 @@
 			goto bail;
 		map->raddr = raddr;
 	}
+	ud->vaddrout = raddr;
  bail:
 	if (err && map) {
 		mutex_lock(&fl->fl_map_mutex);