ASoC: rt5651: move definitions of dt-binding constants to include/dt-bindings

Move the definitions of constants used in the dt-bindings from
include/sound/rt5651.h to include/dt-bindings/sound/rt5651.h.

As dt-bindings headers may also be parsed by the dt-compiler, they cannot
use enums, only defines, so this commit also changes the code declaring
the constants to use defines.

Signed-off-by: Hans de Goede <[e-mail]>
Signed-off-by: Mark Brown <[e-mail]>

include/dt-bindings/sound/rt5651.h

···
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_RT5651_H
+#define __DT_RT5651_H
+
+#define RT5651_JD_NULL			0
+#define RT5651_JD1_1			1
+#define RT5651_JD1_2			2
+#define RT5651_JD2			3
+
+#define RT5651_OVCD_SF_0P5		0
+#define RT5651_OVCD_SF_0P75		1
+#define RT5651_OVCD_SF_1P0		2
+#define RT5651_OVCD_SF_1P5		3
+
+#endif /* __DT_RT5651_H */

include/sound/rt5651.h

···
-/*
- * linux/sound/rt286.h -- Platform data for RT286
- *
- * Copyright 2013 Realtek Microelectronics
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __LINUX_SND_RT5651_H
-#define __LINUX_SND_RT5651_H
-
-/*
- * Note these MUST match the values from the DT binding:
- * Documentation/devicetree/bindings/sound/rt5651.txt
- */
-enum rt5651_jd_src {
-	RT5651_JD_NULL,
-	RT5651_JD1_1,
-	RT5651_JD1_2,
-	RT5651_JD2,
-};
-
-/*
- * Note these MUST match the values from the DT binding:
- * Documentation/devicetree/bindings/sound/rt5651.txt
- */
-enum rt5651_ovcd_sf {
-	RT5651_OVCD_SF_0P5,
-	RT5651_OVCD_SF_0P75,
-	RT5651_OVCD_SF_1P0,
-	RT5651_OVCD_SF_1P5,
-};
-
-#endif

sound/soc/codecs/rt5651.h

···
 #ifndef __RT5651_H__
 #define __RT5651_H__
 
-#include <sound/rt5651.h>
+#include <dt-bindings/sound/rt5651.h>
 
 /* Info */
 #define RT5651_RESET				0x00
···
 	struct regmap *regmap;
 	struct snd_soc_jack *hp_jack;
 	struct work_struct jack_detect_work;
-	enum rt5651_jd_src jd_src;
+	unsigned int jd_src;
 	unsigned int ovcd_th;
 	unsigned int ovcd_sf;