[v6,11/13] ASoC: soc-dapm.h: Convert macros to return a compound literal

  The SND_SOC_DAPM_* helpers family are used to build widgets array in a
static way.

Convert them to return a compound literal in order to use them in both
static and dynamic way.
With this conversion, the different SND_SOC_DAPM_* parameters can be
computed by the code and the widget can be built based on this parameter
computation.
  static int create_widget(char *input_name)
  {
          struct snd_soc_dapm_widget widget;
          char name*;
          ...
          name = input_name;
          if (!name)
                  name = "default";

          widget = SND_SOC_DAPM_INPUT(name);
          ...
  }

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
---
 include/sound/soc-dapm.h | 138 ++++++++++++++++++++++++++-------------
 1 file changed, 92 insertions(+), 46 deletions(-)
  

Le 23/06/2023 à 10:58, Herve Codina a écrit :
> The SND_SOC_DAPM_* helpers family are used to build widgets array in a
> static way.
> 
> Convert them to return a compound literal in order to use them in both
> static and dynamic way.
> With this conversion, the different SND_SOC_DAPM_* parameters can be
> computed by the code and the widget can be built based on this parameter
> computation.
>    static int create_widget(char *input_name)
>    {
>            struct snd_soc_dapm_widget widget;
>            char name*;
>            ...
>            name = input_name;
>            if (!name)
>                    name = "default";
> 
>            widget = SND_SOC_DAPM_INPUT(name);
>            ...
>    }
> 
> Signed-off-by: Herve Codina <herve.codina@bootlin.com>
> Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>

Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>

> ---
>   include/sound/soc-dapm.h | 138 ++++++++++++++++++++++++++-------------
>   1 file changed, 92 insertions(+), 46 deletions(-)
> 
> diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
> index 87f8e1793af1..2e38dff16779 100644
> --- a/include/sound/soc-dapm.h
> +++ b/include/sound/soc-dapm.h
> @@ -42,36 +42,45 @@ struct soc_enum;
>   
>   /* codec domain */
>   #define SND_SOC_DAPM_VMID(wname) \
> -{	.id = snd_soc_dapm_vmid, .name = wname, .kcontrol_news = NULL, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_vmid, .name = wname, .kcontrol_news = NULL, \
>   	.num_kcontrols = 0}
>   
>   /* platform domain */
>   #define SND_SOC_DAPM_SIGGEN(wname) \
> -{	.id = snd_soc_dapm_siggen, .name = wname, .kcontrol_news = NULL, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_siggen, .name = wname, .kcontrol_news = NULL, \
>   	.num_kcontrols = 0, .reg = SND_SOC_NOPM }
>   #define SND_SOC_DAPM_SINK(wname) \
> -{	.id = snd_soc_dapm_sink, .name = wname, .kcontrol_news = NULL, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_sink, .name = wname, .kcontrol_news = NULL, \
>   	.num_kcontrols = 0, .reg = SND_SOC_NOPM }
>   #define SND_SOC_DAPM_INPUT(wname) \
> -{	.id = snd_soc_dapm_input, .name = wname, .kcontrol_news = NULL, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_input, .name = wname, .kcontrol_news = NULL, \
>   	.num_kcontrols = 0, .reg = SND_SOC_NOPM }
>   #define SND_SOC_DAPM_OUTPUT(wname) \
> -{	.id = snd_soc_dapm_output, .name = wname, .kcontrol_news = NULL, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_output, .name = wname, .kcontrol_news = NULL, \
>   	.num_kcontrols = 0, .reg = SND_SOC_NOPM }
>   #define SND_SOC_DAPM_MIC(wname, wevent) \
> -{	.id = snd_soc_dapm_mic, .name = wname, .kcontrol_news = NULL, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_mic, .name = wname, .kcontrol_news = NULL, \
>   	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
>   	.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD}
>   #define SND_SOC_DAPM_HP(wname, wevent) \
> -{	.id = snd_soc_dapm_hp, .name = wname, .kcontrol_news = NULL, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_hp, .name = wname, .kcontrol_news = NULL, \
>   	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
>   	.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
>   #define SND_SOC_DAPM_SPK(wname, wevent) \
> -{	.id = snd_soc_dapm_spk, .name = wname, .kcontrol_news = NULL, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_spk, .name = wname, .kcontrol_news = NULL, \
>   	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
>   	.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
>   #define SND_SOC_DAPM_LINE(wname, wevent) \
> -{	.id = snd_soc_dapm_line, .name = wname, .kcontrol_news = NULL, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_line, .name = wname, .kcontrol_news = NULL, \
>   	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
>   	.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
>   
> @@ -82,93 +91,110 @@ struct soc_enum;
>   /* path domain */
>   #define SND_SOC_DAPM_PGA(wname, wreg, wshift, winvert,\
>   	 wcontrols, wncontrols) \
> -{	.id = snd_soc_dapm_pga, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_pga, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
>   #define SND_SOC_DAPM_OUT_DRV(wname, wreg, wshift, winvert,\
>   	 wcontrols, wncontrols) \
> -{	.id = snd_soc_dapm_out_drv, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_out_drv, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
>   #define SND_SOC_DAPM_MIXER(wname, wreg, wshift, winvert, \
>   	 wcontrols, wncontrols)\
> -{	.id = snd_soc_dapm_mixer, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_mixer, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
>   #define SND_SOC_DAPM_MIXER_NAMED_CTL(wname, wreg, wshift, winvert, \
>   	 wcontrols, wncontrols)\
> -{       .id = snd_soc_dapm_mixer_named_ctl, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_mixer_named_ctl, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
>   /* DEPRECATED: use SND_SOC_DAPM_SUPPLY */
>   #define SND_SOC_DAPM_MICBIAS(wname, wreg, wshift, winvert) \
> -{	.id = snd_soc_dapm_micbias, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_micbias, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = NULL, .num_kcontrols = 0}
>   #define SND_SOC_DAPM_SWITCH(wname, wreg, wshift, winvert, wcontrols) \
> -{	.id = snd_soc_dapm_switch, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_switch, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = 1}
>   #define SND_SOC_DAPM_MUX(wname, wreg, wshift, winvert, wcontrols) \
> -{	.id = snd_soc_dapm_mux, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_mux, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = 1}
>   #define SND_SOC_DAPM_DEMUX(wname, wreg, wshift, winvert, wcontrols) \
> -{	.id = snd_soc_dapm_demux, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_demux, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = 1}
>   
>   /* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */
>   #define SOC_PGA_ARRAY(wname, wreg, wshift, winvert,\
>   	 wcontrols) \
> -{	.id = snd_soc_dapm_pga, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_pga, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
>   #define SOC_MIXER_ARRAY(wname, wreg, wshift, winvert, \
>   	 wcontrols)\
> -{	.id = snd_soc_dapm_mixer, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_mixer, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
>   #define SOC_MIXER_NAMED_CTL_ARRAY(wname, wreg, wshift, winvert, \
>   	 wcontrols)\
> -{       .id = snd_soc_dapm_mixer_named_ctl, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_mixer_named_ctl, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
>   
>   /* path domain with event - event handler must return 0 for success */
>   #define SND_SOC_DAPM_PGA_E(wname, wreg, wshift, winvert, wcontrols, \
>   	wncontrols, wevent, wflags) \
> -{	.id = snd_soc_dapm_pga, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_pga, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
>   	.event = wevent, .event_flags = wflags}
>   #define SND_SOC_DAPM_OUT_DRV_E(wname, wreg, wshift, winvert, wcontrols, \
>   	wncontrols, wevent, wflags) \
> -{	.id = snd_soc_dapm_out_drv, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_out_drv, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
>   	.event = wevent, .event_flags = wflags}
>   #define SND_SOC_DAPM_MIXER_E(wname, wreg, wshift, winvert, wcontrols, \
>   	wncontrols, wevent, wflags) \
> -{	.id = snd_soc_dapm_mixer, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_mixer, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
>   	.event = wevent, .event_flags = wflags}
>   #define SND_SOC_DAPM_MIXER_NAMED_CTL_E(wname, wreg, wshift, winvert, \
>   	wcontrols, wncontrols, wevent, wflags) \
> -{       .id = snd_soc_dapm_mixer, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_mixer, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, \
>   	.num_kcontrols = wncontrols, .event = wevent, .event_flags = wflags}
>   #define SND_SOC_DAPM_SWITCH_E(wname, wreg, wshift, winvert, wcontrols, \
>   	wevent, wflags) \
> -{	.id = snd_soc_dapm_switch, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_switch, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = 1, \
>   	.event = wevent, .event_flags = wflags}
>   #define SND_SOC_DAPM_MUX_E(wname, wreg, wshift, winvert, wcontrols, \
>   	wevent, wflags) \
> -{	.id = snd_soc_dapm_mux, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_mux, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = 1, \
>   	.event = wevent, .event_flags = wflags}
> @@ -176,101 +202,121 @@ struct soc_enum;
>   /* additional sequencing control within an event type */
>   #define SND_SOC_DAPM_PGA_S(wname, wsubseq, wreg, wshift, winvert, \
>   	wevent, wflags) \
> -{	.id = snd_soc_dapm_pga, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_pga, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.event = wevent, .event_flags = wflags, \
>   	.subseq = wsubseq}
>   #define SND_SOC_DAPM_SUPPLY_S(wname, wsubseq, wreg, wshift, winvert, wevent, \
>   	wflags)	\
> -{	.id = snd_soc_dapm_supply, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_supply, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.event = wevent, .event_flags = wflags, .subseq = wsubseq}
>   
>   /* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */
>   #define SOC_PGA_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \
>   	wevent, wflags) \
> -{	.id = snd_soc_dapm_pga, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_pga, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
>   	.event = wevent, .event_flags = wflags}
>   #define SOC_MIXER_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \
>   	wevent, wflags) \
> -{	.id = snd_soc_dapm_mixer, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_mixer, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
>   	.event = wevent, .event_flags = wflags}
>   #define SOC_MIXER_NAMED_CTL_E_ARRAY(wname, wreg, wshift, winvert, \
>   	wcontrols, wevent, wflags) \
> -{       .id = snd_soc_dapm_mixer, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_mixer, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
>   	.event = wevent, .event_flags = wflags}
>   
>   /* events that are pre and post DAPM */
>   #define SND_SOC_DAPM_PRE(wname, wevent) \
> -{	.id = snd_soc_dapm_pre, .name = wname, .kcontrol_news = NULL, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_pre, .name = wname, .kcontrol_news = NULL, \
>   	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
>   	.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD}
>   #define SND_SOC_DAPM_POST(wname, wevent) \
> -{	.id = snd_soc_dapm_post, .name = wname, .kcontrol_news = NULL, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_post, .name = wname, .kcontrol_news = NULL, \
>   	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
>   	.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD}
>   
>   /* stream domain */
>   #define SND_SOC_DAPM_AIF_IN(wname, stname, wchan, wreg, wshift, winvert) \
> -{	.id = snd_soc_dapm_aif_in, .name = wname, .sname = stname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_aif_in, .name = wname, .sname = stname, \
>   	.channel = wchan, SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), }
>   #define SND_SOC_DAPM_AIF_IN_E(wname, stname, wchan, wreg, wshift, winvert, \
>   			      wevent, wflags)				\
> -{	.id = snd_soc_dapm_aif_in, .name = wname, .sname = stname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_aif_in, .name = wname, .sname = stname, \
>   	.channel = wchan, SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.event = wevent, .event_flags = wflags }
>   #define SND_SOC_DAPM_AIF_OUT(wname, stname, wchan, wreg, wshift, winvert) \
> -{	.id = snd_soc_dapm_aif_out, .name = wname, .sname = stname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_aif_out, .name = wname, .sname = stname, \
>   	.channel = wchan, SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), }
>   #define SND_SOC_DAPM_AIF_OUT_E(wname, stname, wchan, wreg, wshift, winvert, \
>   			     wevent, wflags)				\
> -{	.id = snd_soc_dapm_aif_out, .name = wname, .sname = stname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_aif_out, .name = wname, .sname = stname, \
>   	.channel = wchan, SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.event = wevent, .event_flags = wflags }
>   #define SND_SOC_DAPM_DAC(wname, stname, wreg, wshift, winvert) \
> -{	.id = snd_soc_dapm_dac, .name = wname, .sname = stname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_dac, .name = wname, .sname = stname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert) }
>   #define SND_SOC_DAPM_DAC_E(wname, stname, wreg, wshift, winvert, \
>   			   wevent, wflags)				\
> -{	.id = snd_soc_dapm_dac, .name = wname, .sname = stname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_dac, .name = wname, .sname = stname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.event = wevent, .event_flags = wflags}
>   
>   #define SND_SOC_DAPM_ADC(wname, stname, wreg, wshift, winvert) \
> -{	.id = snd_soc_dapm_adc, .name = wname, .sname = stname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_adc, .name = wname, .sname = stname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), }
>   #define SND_SOC_DAPM_ADC_E(wname, stname, wreg, wshift, winvert, \
>   			   wevent, wflags)				\
> -{	.id = snd_soc_dapm_adc, .name = wname, .sname = stname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_adc, .name = wname, .sname = stname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.event = wevent, .event_flags = wflags}
>   #define SND_SOC_DAPM_CLOCK_SUPPLY(wname) \
> -{	.id = snd_soc_dapm_clock_supply, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_clock_supply, .name = wname, \
>   	.reg = SND_SOC_NOPM, .event = dapm_clock_event, \
>   	.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD }
>   
>   /* generic widgets */
>   #define SND_SOC_DAPM_REG(wid, wname, wreg, wshift, wmask, won_val, woff_val) \
> -{	.id = wid, .name = wname, .kcontrol_news = NULL, .num_kcontrols = 0, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = wid, .name = wname, .kcontrol_news = NULL, .num_kcontrols = 0, \
>   	.reg = wreg, .shift = wshift, .mask = wmask, \
>   	.on_val = won_val, .off_val = woff_val, }
>   #define SND_SOC_DAPM_SUPPLY(wname, wreg, wshift, winvert, wevent, wflags) \
> -{	.id = snd_soc_dapm_supply, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_supply, .name = wname, \
>   	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
>   	.event = wevent, .event_flags = wflags}
>   #define SND_SOC_DAPM_REGULATOR_SUPPLY(wname, wdelay, wflags)	    \
> -{	.id = snd_soc_dapm_regulator_supply, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_regulator_supply, .name = wname, \
>   	.reg = SND_SOC_NOPM, .shift = wdelay, .event = dapm_regulator_event, \
>   	.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
>   	.on_val = wflags}
>   #define SND_SOC_DAPM_PINCTRL(wname, active, sleep) \
> -{	.id = snd_soc_dapm_pinctrl, .name = wname, \
> +(struct snd_soc_dapm_widget) { \
> +	.id = snd_soc_dapm_pinctrl, .name = wname, \
>   	.priv = (&(struct snd_soc_dapm_pinctrl_priv) \
>   		{ .active_state = active, .sleep_state = sleep,}), \
>   	.reg = SND_SOC_NOPM, .event = dapm_pinctrl_event, \