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Diffstat (limited to 'sound/soc/fsl/fsl_ssi.h')
-rw-r--r--sound/soc/fsl/fsl_ssi.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/fsl/fsl_ssi.h b/sound/soc/fsl/fsl_ssi.h
index fe38e6913f96..52b88f1d6c6f 100644
--- a/sound/soc/fsl/fsl_ssi.h
+++ b/sound/soc/fsl/fsl_ssi.h
@@ -12,6 +12,9 @@
#ifndef _MPC8610_I2S_H
#define _MPC8610_I2S_H
+#define RX 0
+#define TX 1
+
/* -- SSI Register Map -- */
/* SSI Transmit Data Register 0 */