DMAENGINE: ste_dma40: allocate LCLA dynamically

Switch to allocating LCLA in memory instead of having a fixed
address.

Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/dma/ste_dma40_ll.c b/drivers/dma/ste_dma40_ll.c
index 772636be13eb..d937f76d6e2e 100644
--- a/drivers/dma/ste_dma40_ll.c
+++ b/drivers/dma/ste_dma40_ll.c
@@ -420,7 +420,7 @@ int d40_log_sg_to_lli(int lcla_id,
         return total_size;
 }
 
-void d40_log_lli_write(struct d40_log_lli_full *lcpa,
+int d40_log_lli_write(struct d40_log_lli_full *lcpa,
                        struct d40_log_lli *lcla_src,
                        struct d40_log_lli *lcla_dst,
                        struct d40_log_lli *lli_dst,
@@ -448,4 +448,7 @@ void d40_log_lli_write(struct d40_log_lli_full *lcpa,
                 slos = lli_src[i + 1].lcsp13 & D40_MEM_LCSP1_SLOS_MASK;
                 dlos = lli_dst[i + 1].lcsp13 & D40_MEM_LCSP3_DLOS_MASK;
         }
+
+        return i;
+
 }