[RFC] ASoC: soc-dai: remove SND_SOC_DAIFMT_CB{MS}_CF{MS}

[Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>]

No drivers are using SND_SOC_DAIFMT_CB{MS}_CF{MS}.
Let's remove it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
 include/sound/soc-dai.h | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index a11501752637c..c3a3ba4b0bb7e 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -118,12 +118,6 @@ struct snd_compr_stream;
 #define SND_SOC_DAIFMT_CBP_CFC		(3 << 12) /* codec clk provider & frame consumer */
 #define SND_SOC_DAIFMT_CBC_CFC		(4 << 12) /* codec clk consumer & frame consumer */
 
-/* previous definitions kept for backwards-compatibility, do not use in new contributions */
-#define SND_SOC_DAIFMT_CBM_CFM		SND_SOC_DAIFMT_CBP_CFP
-#define SND_SOC_DAIFMT_CBS_CFM		SND_SOC_DAIFMT_CBC_CFP
-#define SND_SOC_DAIFMT_CBM_CFS		SND_SOC_DAIFMT_CBP_CFC
-#define SND_SOC_DAIFMT_CBS_CFS		SND_SOC_DAIFMT_CBC_CFC
-
 /* when passed to set_fmt directly indicate if the device is provider or consumer */
 #define SND_SOC_DAIFMT_BP_FP		SND_SOC_DAIFMT_CBP_CFP
 #define SND_SOC_DAIFMT_BC_FP		SND_SOC_DAIFMT_CBC_CFP
-- 
2.43.0