1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/platform_data/dma-ste-dma40.h b/include/linux/platform_data/dma-ste-dma40.h
index ceba6dc566a9..1bb9b1852256 100644
--- a/include/linux/platform_data/dma-ste-dma40.h
+++ b/include/linux/platform_data/dma-ste-dma40.h
@@ -132,6 +132,7 @@ struct stedma40_chan_cfg {
  * @num_of_soft_lli_chans: The number of channels that needs to be configured
  * to use SoftLLI.
  * @use_esram_lcla: flag for mapping the lcla into esram region
+ * @num_of_memcpy_chans: The number of channels reserved for memcpy.
  * @num_of_phy_chans: The number of physical channels implemented in HW.
  * 0 means reading the number of channels from DMA HW but this is only valid
  * for 'multiple of 4' channels, like 8.
@@ -141,6 +142,7 @@ struct stedma40_platform_data {
         int                             *soft_lli_chans;
         int                              num_of_soft_lli_chans;
         bool                             use_esram_lcla;
+        int                              num_of_memcpy_chans;
         int                              num_of_phy_chans;
 };