Diff: targets/hal/TARGET_Atmel/TARGET_SAM_CortexM0P/sercom_dma.c

Revision:

64:41a834223ea3

Parent:

15:a81a8d6c1dfe

--- a/targets/hal/TARGET_Atmel/TARGET_SAM_CortexM0P/sercom_dma.c	Mon Feb 15 09:00:10 2016 +0000
+++ b/targets/hal/TARGET_Atmel/TARGET_SAM_CortexM0P/sercom_dma.c	Mon Feb 15 10:00:10 2016 +0000
@@ -41,7 +41,7 @@
             sercom_channels[sercom_index].tx_status = DMA_ALLOCATED;
         } else {
             /* Couldn't find a channel */
-            return DMA_ERROR_OUT_OF_CHANNELS;
+            return (uint8_t)DMA_ERROR_OUT_OF_CHANNELS;
         }
     }
     return *tx_id;
@@ -65,7 +65,7 @@
             sercom_channels[sercom_index].rx_status = DMA_ALLOCATED;
         } else {
             /* Couldn't find a channel */
-            return DMA_ERROR_OUT_OF_CHANNELS;
+            return (uint8_t)DMA_ERROR_OUT_OF_CHANNELS;
         }
     }
     return *rx_id;