Fix warnings from 56b0dde545

Need a default bit depth in pcm-x1000.c

Change-Id: I2c6af227975d2f47609b51090638012d8406ec1e

1 files changed, 5 insertions, 0 deletions

diff --git a/firmware/target/mips/ingenic_x1000/pcm-x1000.c b/firmware/target/mips/ingenic_x1000/pcm-x1000.c
index ce2fbb17a9..73c568c950 100644
--- a/firmware/target/mips/ingenic_x1000/pcm-x1000.c
+++ b/firmware/target/mips/ingenic_x1000/pcm-x1000.c
@@ -48,6 +48,11 @@ static void pcm_play_dma_int_cb(int event);
 static void pcm_rec_dma_int_cb(int event);
 #endif
 
+/* if not otherwise defined, set to 16 */
+#if !defined(PCM_NATIVE_BITDEPTH)
+# define PCM_NATIVE_BITDEPTH 16
+#endif
+
 void pcm_play_dma_init(void)
 {
     /* Ungate clock, assign pins. NB this overlaps with pins labeled "sa0-sa4"