1 files changed, 9 insertions, 14 deletions

diff --git a/drivers/dma/coh901318_lli.c b/drivers/dma/coh901318_lli.c
index f5120f238a4d..71d58c1a1e86 100644
--- a/drivers/dma/coh901318_lli.c
+++ b/drivers/dma/coh901318_lli.c
@@ -74,6 +74,8 @@ coh901318_lli_alloc(struct coh901318_pool *pool, unsigned int len)
 
         lli = head;
         lli->phy_this = phy;
+        lli->link_addr = 0x00000000;
+        lli->virt_link_addr = 0x00000000U;
 
         for (i = 1; i < len; i++) {
                 lli_prev = lli;
@@ -85,13 +87,13 @@ coh901318_lli_alloc(struct coh901318_pool *pool, unsigned int len)
 
                 DEBUGFS_POOL_COUNTER_ADD(pool, 1);
                 lli->phy_this = phy;
+                lli->link_addr = 0x00000000;
+                lli->virt_link_addr = 0x00000000U;
 
                 lli_prev->link_addr = phy;
                 lli_prev->virt_link_addr = lli;
         }
 
-        lli->link_addr = 0x00000000U;
-
         spin_unlock(&pool->lock);
 
         return head;
@@ -166,8 +168,7 @@ coh901318_lli_fill_memcpy(struct coh901318_pool *pool,
         lli->src_addr = src;
         lli->dst_addr = dst;
 
-        /* One irq per single transfer */
-        return 1;
+        return 0;
 }
 
 int
@@ -223,8 +224,7 @@ coh901318_lli_fill_single(struct coh901318_pool *pool,
         lli->src_addr = src;
         lli->dst_addr = dst;
 
-        /* One irq per single transfer */
-        return 1;
+        return 0;
 }
 
 int
@@ -240,7 +240,6 @@ coh901318_lli_fill_sg(struct coh901318_pool *pool,
         u32 ctrl_sg;
         dma_addr_t src = 0;
         dma_addr_t dst = 0;
-        int nbr_of_irq = 0;
         u32 bytes_to_transfer;
         u32 elem_size;
 
@@ -269,15 +268,12 @@ coh901318_lli_fill_sg(struct coh901318_pool *pool,
                         ctrl_sg = ctrl ? ctrl : ctrl_last;
 
 
-                if ((ctrl_sg & ctrl_irq_mask))
-                        nbr_of_irq++;
-
                 if (dir == DMA_TO_DEVICE)
                         /* increment source address */
-                        src = sg_dma_address(sg);
+                        src = sg_phys(sg);
                 else
                         /* increment destination address */
-                        dst =  sg_dma_address(sg);
+                        dst =  sg_phys(sg);
 
                 bytes_to_transfer = sg_dma_len(sg);
 
@@ -310,8 +306,7 @@ coh901318_lli_fill_sg(struct coh901318_pool *pool,
         }
         spin_unlock(&pool->lock);
 
-        /* There can be many IRQs per sg transfer */
-        return nbr_of_irq;
+        return 0;
  err:
         spin_unlock(&pool->lock);
         return -EINVAL;